Find out how and why the Earth's climate is changing as Paris hosts a major summit to discuss global warming.
Water shortages affecting two-thirds of world’s population for a month every year and the crisis is far worse than previously thought
Investigating the factors affecting ice melt in Greenland — one of the most rapidly changing places on Earth — is a major priority for climate scientists. And new research is revealing that there are a more complex set of variables affecting the ice sheet than experts had imagined. A recent set of scientific papers have proposed a critical connection between sharp declines in Arctic sea ice and changes in the atmosphere, which they say are not only affecting ice melt in Greenland, but also weather patterns all over the North Atlantic.
ISLE DE JEAN CHARLES, La. — Each morning at 3:30, when Joann Bourg leaves the mildewed and rusted house that her parents built on her grandfather’s property, she worries that the bridge connecting this spit of waterlogged land to Louisiana’s terra firma will again be flooded and she will miss another day’s work.