Becoming warmer, then noticeably cooler weather again Thursday and Friday
The discovery of two large lakes hidden beneath Greenland's ice suggests that climate change now cuts all the way to the bottom of the ice sheet, according to two new studies.
Imagine a landslide as big as Rhode Island speeding toward you as fast as an Indianapolis 500 sprint car.
Beneath the cold waves of Lake Michigan rests an aging shipwreck, its wooden planks encrusted with brown-and-gray zebra mussels, that may be the remnants of a 17th-century ship called the Griffin, two Michigan-based treasure hunters say.
California is entering its fourth year of drought, state officials said yesterday as they warned that despite some winter rains, there are more tough times ahead.
Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.