Global warming and climate change, two terms that are treated synonymously in most media coverage and casual debate, have been shown to spark different reactions from the American public.
In just a single hour every year, millions of people worldwide turn off their lights, and in darkness they unite to promote environmental awareness.
Beginning late in the evening of April 22 and continuing through the early morning hours of April 23, the peak of the Lyrid Meteor Shower will dazzle skygazers worldwide.
Charities make inspiring attempts to reduce disease and increase water-resource efficiency around the world.
April 20 marks the five-year anniversary of the BP oil spill that occurred in the Gulf of Mexico in 2010.
In just a single hour every year, millions of people worldwide turn off their lights, and in darkness they unite to promote environmental awareness.Read Story >