Mixed rain and snow Sunday evening; watch for icy spots
Dec 4, 2013; 9:54 AM ET Warmer and damp weather for the East the next few days. Colder air will then arrive, perhaps with snow and ice. Join Evan Myers and Elliot Abrams.
Rowdy fans stomping and roaring when the Seattle Seahawks scored a touchdown Dec. 2 shook the football stadium so hard that a nearby seismometer registered an "earthquake."
An incredibly detailed look at Earth's twitches and shudders after a magnitude-8.8 earthquake in Chile reveals a potential new trigger for aftershocks, the smaller temblors that follow an earthquake.
All those twinkling lights can drive up energy demand and result in big home energy bills.
Oklahoma has had 10 percent of the earthquakes in the continental United States since the beginning of 2009. Many researchers link the surge to oil and gas activities, particularly deep injection of drilling waste.
Melting sea ice means big changes for the world's 20,000 polar bears.