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The Recipe for Planet Earth

Feb 9, 2012; 5:00 AM ET

Scientists have provided new insights into the processes behind the evolution of the planet. It has something to do with salty water and gases. Valerie Smock has the details.

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The Recipe for Planet Earth
Feb 9, 2012; 5:00 AM ET
Scientists have provided new insights into the processes behind the evolution of the planet. It has something to do with salty water and gases. Valerie Smock has the details.
Paleoclimate Record Points at Possible Rapid Climate Change
Feb 2, 2012; 7:24 AM ET
New research about the Earth's paleoclimate history shows a potential for rapid climate changes this century. Some scientists say this is a prescription for disaster. Valerie Smock has more.
Our Future is Blowing in the Wind
Jan 26, 2012; 5:00 AM ET
Scientists say there is a lot of power behind the wind and it could have an effect on what happens many years down the road. Valerie Smock has the details.
Vacation Time Changes with Climates
Jan 19, 2012; 5:00 AM ET
A new study released shows people are heading out for vacations a bit earlier than before. Valerie Smock has more on this shift.
Fly Little Birdies, Fly
Jan 12, 2012; 5:00 AM ET
Climate change is making some species pack their bags and move. Valerie Smock tells us that, like trees, tropical birds are being forced to move due to record temperature increases.
Global CO2 Emissions Increased By Record Amount
Jan 05, 2012; 1:16 PM ET
The Global Carbon Project released its annual emission summary, and it’s not looking good. Valerie Smock said some major players in the world are topping the list as contributors.
Climate Change Causing Tree Migration
Dec 29, 2011; 5:00 AM ET
Trees are on the move thanks to the change in climate. It has now become survival of the fittest as forests of the future are taking a new shape. Valerie Smock has the details.
Is Climate Change Making Mother Nature a Grinch?
Dec 22, 2011; 5:00 AM ET
Many northern U.S. residents assume they may see snow for Christmas; however, it seems to be changing each year. Could global warming be making white Christmases a thing of the past? Valerie Smock has the details.
Is Topsy-Turvy the New Trend?
Dec 15, 2011; 5:00 AM ET
After a mild and rainy bout in the Northeast and snowy, cold stint in the South, could this trend be continuing? Valerie Smock explains that continuous warming climates could mean yes.
Trees Help Food Security
Dec 8, 2011; 5:00 AM ET
Hunger is an issue around the world, but there may be a solution. Trees seem to be beneficial in many ways for people dealing with famine. Valerie Smock has the details.
Changing Cans for a Cause
Dec 1, 2011; 5:00 AM ET
The famous red Coca-Cola cans have a new look. The soda company is hoping to bring attention to a campaign to protect polar bears. Valerie Smock has more.
Deep Oceans Could Mask Global Warming
Nov 24, 2011; 5:00 AM ET
The deep ocean layers could soak up enough heat at times to slow the rate of global warming, which could last as long as a decade. Valerie Smock has more.
Warmer Upbringing Means Smaller Future
Nov 17, 2011; 5:02 AM ET
Scientists in London have revealed new research about many of the world's organisms. The temperature they were raised in affects their size during adult life. Valerie Smock has more.
Less Snow Causing Sea Levels to Rise
Nov 10, 2011; 5:00 AM ET
Rising air temperatures in the Arctic are causing changes in the weather. The Arctic is seeing less snow, which is causing problems elsewhere. Valerie Smock has more.
Want Snow? Head to the Airport!
Nov 3, 2011; 9:47 AM ET
A new study reports that there is an increase in precipitation around certain airports thanks to the aircraft that fly in and out of them. Valerie Smock has more.
Clam Shells Predict Future
Oct 27, 2011; 5:00 AM ET
Researchers have found that 50-million-year-old clam shells are giving insight about what the future could be like, particularly the future of El Nino phenomenon. Valerie Smock has more.
Framework Evaluates Human Influences on Wildfires
Oct 20, 2011; 5:00 AM ET
The frequency of wildfires has increased over the years. Now, a new framework is evaluating human influences on wildfires. Valerie Smock has more.
Rapidly Warming Seas? Go Fish!
Oct 13, 2011; 5:00 AM ET
Rising temperatures are parts of the Atlantic Ocean is affecting commercially important fish stocks. While some fish benefit from the rise, others lose out on the deal. Valerie Smock has more.
Arctic Sea Ice Reaches Minimum
Oct 6, 2011; 5:00 AM ET
The blanket of sea ice that floats on the Arctic Ocean could have reached its lowest extent for 2011. Valerie Smock has more.
Montana Weather Linked to Ocean Near Peru
Sep 29, 2011; 5:00 AM ET
A researcher has found something that links the weather in the Big Sky State to an ocean near a completely different continent. Valerie Smock has more.
Human Influence Could Lead to Atmospheric Future
Sep 22, 2011; 5:00 AM ET
Computer models show that the way humans treat the Earth in the 21st century may have an effect on how the atmosphere will be in the future. Valerie Smock has more.
Rocks, Sediment Could Explain Pacific Ocean Earthquakes
Sep 15, 2011; 5:00 AM ET
Scientists are studying what could be triggering earthquakes in the Pacific Ocean. They found rocks and sediment that may have the answer. Valerie Smock has more.
First Quantitative Radiation Measurement from Japan Reactor
Sep 8, 2011; 5:00 AM ET
Chemists have found the first quantitative measurement of radiation leaked from the nuclear reactor in Japan. The leak came after a devastating earthquake this year. Valerie Smock has more.
Rocket Tracks Plasma, Wind Movement
Sep 1, 2011; 5:00 AM ET
Scientists have launched four rockets from NASA, all in an effort to learn more about wind movements and different gases in the atmosphere. Valerie Smock has more.
The Recipe for Planet Earth
Feb 9, 2012; 5:00 AM ET
Scientists have provided new insights into the processes behind the evolution of the planet. It has something to do with salty water and gases. Valerie Smock has the details.
Ground-Level Ozone Damaging Plants
Aug 25, 2011; 3:07 PM ET
Ground-level ozone, such as smog, is not only affecting humans. The toxins are causing problems for plant life as well. Valerie Smock has more.
Satellite Measures Pollution from Fires
Aug 18, 2011; 12:33 PM ET
A satellite is able to detect greenhouse gases in the air. The interesting thing is that they're coming from fires in Arizona and New Mexico. Valerie Smock has more.
Is Global Warming Causing This Heat?
Aug 11, 2011; 5:00 AM ET
The heat wave of 2011 is leaving many people wondering where this rise in temperatures came from. One suggestion could be global warming. Valerie Smock has more.
Cutting CO2 Could Prevent Droughts
Aug 4, 2011; 5:00 AM ET
Scientists have found that reducing atmospheric carbon dioxide could lead to a wetter climate on Earth. Valerie Smock has more.
Listen Closely, Bones Have Something to Say
Jul 28, 2011; 5:00 AM ET
Scientists studied skeletons of long-dead animals in Yellowstone National Park and found they have some interesting stories to tell. Valerie Smock has more.
Winds Increasing over the Oceans
Jul 21, 2011; 9:49 AM ET
A study shows wind speeds are increasing over the world's oceans. But what does this mean and how will it affect you? Valerie Smock has more.
Ocean Water Creates Electricity
Jul 14, 2011; 5:00 AM ET
Researchers at Stanford have developed a battery that uses freshwater and seawater to generate electricity. Valerie Smock has more.
Technology Is Out of This World, Literally
Jul 7, 2011; 5:00 AM ET
New technology is allowing scientists to explore the physical parameters of the atmosphere. Valerie Smock has more about the unmanned aircraft.
Communication of Climate Change Risks Falling Short
Jun 30, 2011; 5:00 AM ET
According to new research, the public is not as concerned about climate change as they once were. Valerie Smock explains what could be the reason why and what may happen if the interest in the topic falls to the wayside.
Mountains Are Blowing in the Wind
Jun 23, 2011; 9:20 AM ET
Wind can be a very powerful force. In fact, it is more powerful than you may think. Winds are keeping mountains from growing. Valerie Smock has more.
Humans Impacting Antarctica's Marine Ecosystems
Jun 16, 2011; 7:12 AM ET
Humans are playing an important role in the deterioration of Antarctica's marine ecosystems. Thanks to pollution and overfishing, among other reasons, the region will be affected for years to come. Valerie Smock has more.
Russian Boreal Forests Undergo Changes
Jun 9, 2011; 9:58 AM ET
According to a recent study, the Boreal Forest is undergoing an accelerating large-scale shift in vegetation types as a result of globally and regionally warming climate. Valerie Smock has more.
Amazon Forests See Effects of 2010 Drought
Jun 2, 2011; 5:00 AM ET
The lack of rainfall in 2010 in the Amazon forests is not only seen in person, but now on satellite. This drought could lead to even more problems than a lack of green trees. Valerie Smock has the details.
Declining Rainfall Influences Migrating Birds
May 26, 2011; 5:00 AM ET
The weather affects birds more than you may think. According to a recent study, the amount of rainfall received in warmer climates affects the length of time birds stay in the area. Valerie Smock has the details.
What Is Causing This Wild Weather?
May 19, 2011; 5:00 AM ET
You may have heard some people say global warming is the cause of the wild weather the nation has dealt with this year. But is there proof? Valerie Smock has the details.
Dark Side of Spring
May 12, 2011; 2:00 AM ET
While many people enjoy the sunny side of spring, there may be a darker side to the season. According to a study, when snow melts, pollution is released into the environment. Valerie Smock has the details.
Water Causing Cold Winters
May 5, 2011; 5:00 AM ET
Researchers have found that warm waters off eastern coasts may be the cause of colder winters in certain climates. Valerie Smock explains why.
Sea Level on the Rise
Apr 28, 2011; 5:00 AM ET
Ice sheets and mountian glaciers are losing mass each year. According to a study, this is causing problems, as the melting is leading to a rise in sea levels. Valerie Smock has the details.
Global Warming vs. Climate Change
Apr 21, 2011; 5:00 AM ET
You've heard these terms thrown around for a while now, but do you really know what they mean? Valerie Smock explains both 'hot topics.'
Japan's Earthquake and Energy Effects
Apr 14, 2011; 5:00 AM ET
After an earthquake rocked northeastern Honshu, causing damage to Japan's nuclear reactors at the Fukushima power plant, questions about nuclear energy and its future in America remain unanswered. Valerie Smock has more.
Ragweed Season Extended?
Apr 7, 2011; 5:00 AM ET
Many people suffer from allergies, but does it feel like you may be sneezing for longer than you should be? Valerie Smock has more on how the ragweed season in the northern U.S. may be lasting longer.
Representative Wants to Stop Funding IPCC
Mar 31, 2011; 5:00 AM ET
A Missouri representative is attempting to stop funding the Intergovernmental Panel on Climate Change. Valerie Smock has more on why and what scientists think about it.
Thawing Permafrost Causing Mudslides in Alaska
Mar 24, 2011; 5:00 AM ET
The EPA has shown Alaska has warmed three times faster than the Lower 48 States. Valerie Smock tells of receding glaciers and vegetation blocked views.
Similarities Between Climate and Finance
Mar 17, 2011; 5:00 AM ET
Analysis of trends on Wall Street isn't that different from scientists' methods to evaluate climate change.
Climate Change Increases Threat of Natural Disasters
Mar 10, 2011; 5:00 AM ET
Some expert geologists say Earth should expect more volcanic eruptions, major earthquakes, landslides and tsunami with global temperature fluctuation.
Engineering the Potato
Feb 24, 2011; 5:00 AM ET
Scientific modification of common crops could help the world adapt to climate change, according to one U.K. official.
Himalayan Glaciers Retreating
Feb 17, 2011; 5:00 AM ET
A new study shows changes are taking place in the Karakoram region of the Himalayas. Katie Fehlinger explains how that could affect millions of people downstream.
The True Source of Emissions
Feb 10, 2011; 5:00 AM ET
You might be surprised where the highest levels of greenhouse gases come from! Katie Fehlinger explains.
Sexual Revolution in the Arctic
Feb 2, 2011; 5:00 AM ET
Different species of arctic mammals have been cross-breeding for years according to scientists. Katie Fehlinger introduces you to the grolar bear!
Dual Purpose of National Parks
Jan 27, 2011; 5:00 AM ET
U.S. Forest Service Department officials say our preserved parks can provide more than a pretty landscape. Katie Fehlinger explains.
Global Warming a Threat to Green Bay Packers?
Jan 20, 2011; 5:00 AM ET
Environmental advocates claim rising temperatures may hinder the Packers' home field advantage at 'The Frozen Tundra,' Lambeau Field. Host Katie Fehlinger explains.
Volcanoes' Positive Climate Feedback
Jan 13, 2011; 5:00 AM ET
Volcanic eruptions can affect global climate, but the reverse is also true! Host Katie Fehlinger explains.
Climate Scientists Get Secret CIA Clearance
Jan 6, 2011; 5:00 AM ET
Top secret data is being released to a select group of scientists to further climate change research. Katie Fehlinger explores the federal program responsible.
Santa's Reindeer on Verge of Endangerment?
Dec 23, 2010; 5:00 AM ET
The population of Rudolph's relatives has declined dramatically, according to research out of Cornell University. Katie Fehlinger examines the reasons why.
Why the Arctic Will Never Be Warm
Dec 16, 2010; 5:00 AM ET
Global warming can only go so far in the polar regions, according to NOAA researchers.
Cancun Climate Conference Wraps Up
Dec 9, 2010; 5:00 AM ET
Many went in with seemingly lower expectations to the Cancun conference as opposed to the previous Copenhagen summit.
Population Growth May Cause Global Warming Snowball Effect
Dec 2, 2010; 5:00 AM ET
As more people populate the planet, researchers claim a climate change chain reaction will occur. Katie Fehlinger explains.
Clouds' Key Role in Climate Change
Nov 18, 2010; 5:00 AM ET
Scientist Roy Spencer claims this basic, but critical atmospheric element has been overlooked in climate research.
Los Angeles Times Puts Foot in Mouth on Climate Change Story
Nov 11, 2010; 5:00 AM ET
The newspaper tried to clear up their mistake when it misrepresented the facts, but acted too slowly. Numerous media picked it up and spread the inaccurate story.
LED Lights at Fenway Park to an Eco-Fleet of Police Cruisers
Nov 4, 2010; 5:00 AM ET
Adapting to a changing climate involves projects right down to the local level. See examples of communities building up their resilience and resistance!
Study: Significant US Water Shortage in 2050
Oct 28, 2010; 5:00 AM ET
Global warming will cause one-third of U.S. counties to struggle with water demand according to a recent analysis. Host Katie Fehlinger explores the plausibility of the claim.
The Colossal Task of Climate Adaptation
Oct 21, 2010; 5:00 AM ET
How do we even begin to prepare ourselves for a changing climate? President Obama's chief science advisor recently convened a summit to tackle the daunting task.
Was June 2010 REALLY the Hottest?
Sep 30, 2010; 5:00 AM ET
Sure, it was a pretty hot summer, but not all scientists agree with the recent NCDC report. Host Katie Fehlinger explains.
The 70 Perfect Weather Station Locations
Sep 23, 2010; 5:00 AM ET
Global weather observations number in the thousands. However, in an ideal world, we would only need a couple of dozen! Host Katie Fehlinger lays out the reality.
Climate Trends Similar to Stock Market
Sep 16, 2010; 5:00 AM ET
You cannot rely on a sliver of data to tell you how the climate is changing! Host Katie Fehlinger relates it to Wall Street.
IPCC Receives Tough Love Criticism
Sep 9, 2010; 5:00 AM ET
An independent panel believes the IPCC's management needs an overhaul. Host Katie Fehlinger explains.
Heat Waves, Major Snowstorms Could Persist Longer
Sep 2, 2010; 5:00 AM ET
Climate is already changing how long weather patterns last, according to one scientist. Host Katie Fehlinger explains why the U.S. is prone to more long-lived waves of unrelenting weather.
Rebuilding New Orleans After Katrina
Aug 27, 2010; 1:56 PM ET
Find out how a highly engineered city water system became one of New Orleans' worst enemies when catastrophe hit 5 years ago. Host Katie Fehlinger explains.
Chernobyl Waste to Invade Moscow?
Aug 19, 2010; 5:00 AM ET
Ecologist Alexei Yablokov says radioactive particles burnt out of vegetation by recent Russian wildfires may get windswept into populated areas. Host Katie Fehlinger reports.
Study: Significant US Water Shortage in 2050
Aug 5, 2010; 5:00 AM ET
Global warming will cause one-third of U.S. counties to struggle with water demand according to a recent analysis. Host Katie Fehlinger explores the plausibility of the claim.
Innocent Interest in the Hockey Stick
Jul 29, 2010; 5:00 AM ET
Steve McIntyre's name appears in many of the leaked Climategate emails, but a clash with climate scientists snowballed from a harmless curiosity.
Was June 2010 REALLY the Hottest?
Jul 22, 2010; 5:00 AM ET
Sure, it's been a pretty hot summer, but not all scientists agree with the recent NOAA report. Host Katie Fehlinger explains.
Willie Soon: CO2 Not Responsible
Jul 15, 2010; 5:00 AM ET
Astrophysicist Willie Soon has tried diligently to link carbon dioxide and global temperature increase. But in his interview with host Katie Fehlinger, he says he simply can't do it.
Roy Spencer on clouds' Importance
Jul 8, 2010; 5:00 AM ET
One prominent scientist says this basic atmospheric element has been overlooked in climate research, but it's a critical variable.
Steve McIntyre on Mann's Hockey Stick
Jun 24, 2010; 5:00 AM ET
The voice behind ClimateAudit.org sat down with host Katie Fehlinger to discuss the problems he found with the hockey stick graph - and the original motivation behind his research.
How the Sun Really Affects Climate
Jun 17, 2010; 5:00 AM ET
It might sound like "Space Age," but cosmic rays' interaction with the sun has a big impact on global warming according to some scientists! Host Katie Fehlinger explains.
CO2 vs. The Temperature Record
Jun 10, 2010; 5:00 AM ET
After decades of searching, astrophysicist Willie Soon has yet to find the relation between carbon dioxide and global temperature increase. Host Katie Fehlinger reports.
Big Blunder in Climate Research
Jun 3, 2010; 5:00 AM ET
This atmospheric element is ever-present in weather, yet one scientist says it's being critically overlooked in climate modeling. Host Katie Fehlinger reports.
Climate Skeptics Come Together
May 27, 2010; 5:00 AM ET
Though people from all walks of climate science were invited, the 4th International Conference on Climate Change drew a largely skeptical crowd. Host Katie Fehlinger reports from the event.
Climate Change Alters Ocean Acidity
May 20, 2010; 5:00 AM ET
Some researchers claim the ocean is sick, and global warming would make their illness worse. Host Katie Fehlinger explains.
Polluting Pets
May 13, 2010; 5:00 AM ET
A book claims man's best friend is a bigger environmental polluter than a gas-guzzling SUV. Host Katie Fehlinger looks at the carbon paw prints of other pets.
Volcanoes' Positive Climate Feedback
Apr 29, 2010; 5:00 AM ET
Volcanic eruptions can affect global climate, but the reverse is also true! Host Katie Fehlinger explains.
Models to Help with Regional Planning
Apr 15, 2010; 5:00 AM ET
Can a super computer help us decide on regional environmental policy? Several U.S. agencies think so. Host Katie Fehlinger has the story.
Anniversary of 'Year Without Summer'
Apr 8, 2010; 5:00 AM ET
194 years ago this week, the phrase originated, but why? Host Katie Fehlinger explains.
Another Go Around for Climate Data?
Apr 1, 2010; 5:00 AM ET
The UK Met Office got approval to check international temperature data and if necessary, redo it! Katie Fehlinger explains.
Genetically Modified Potatoes
Mar 25, 2010; 5:00 AM ET
One UK official believes genetic engineering can play a key role in climate change adaptation. Host Katie Fehlinger explains.
30 Years of Global Cooling
Mar 11, 2010; 5:00 AM ET
One IPCC scientist believes it's already underway. Host Katie Fehlinger explains his theory.
Inhofe Butts Heads with EPA Chief
Mar 4, 2010; 5:00 AM ET
The Republican senator doesn't want to allot millions to environmental policy if the science on which it's based is flawed. But, EPA administrator Lisa Jackson defends the budget proposal. Host Katie Fehlinger reports.
NOAA to Create Climate Service
Feb 25, 2010; 5:00 AM ET
A new agency similar to the National Weather Service will be up and running as early as October 2010. Host Katie Fehlinger looks at the organization's goals.
Climategate Data 'Misplaced'
Feb 18, 2010; 9:26 AM ET
A messy office added to Phil Jones' reluctance to share climate data. Host Katie Fehlinger has the Climategate controversy update.
Frozen Al Gore
Feb 4, 2010; 5:00 AM ET
Check out this giant ice rendering of the former vice president! Host Katie Fehlinger explains why two businessmen commissioned a Gore ice statue.
CIA Assisting Climate Scientists
Jan 28, 2010; 10:15 AM ET
Some scientists have secret clearance to use classified information from the CIA. Host Katie Fehlinger explains how they're using the data.
Trees: A Big Carbon Sink
Jan 21, 2010; 5:00 AM ET
The U.S. Forest Service believes it can manage forests and wildfires while combating climate change. Host Katie Fehlinger explains the theory.
Permafrost Thaw Costs Billions
Jan 14, 2010; 5:00 AM ET
Russian energy companies have had to pay for the ebb and flow of the Siberian permafrost. Host Katie Fehlinger has the details.