HEALY, ALASKA—Bitter winters still dominate life in the Alaskan interior, but a practiced eye can spot the signs of a warming climate, particularly in the ground. Beneath the rolling fields of tussock scattered just north of the Alaska Range, what was once permanently frozen is starting to thaw. The impacts could…
The polar vortex has brought record-breaking temperatures to the US and Canada, but in some parts of the world, people regularly live with frigid temperatures that make 0°C look rather balmy. Here are some currently and formerly inhabited spots where a good coat and a set of longjohns are essential to life.
Radioactive water full of carcinogenic chemicals is leaking out of the Fukushima power plant at a critical rate, critical enough for the Nuclear Regulation Authority to deem the situation an "emergency." It's one of those desperate times, and the measures under consideration sound a little bit desperate.
Antibiotics are one of the greatest breakthroughs of modern medicine, giving us a crucial weapon in the fight against infectious bacteria, but recently we've seen the rise of antibiotic-resistant bacteria. Now it seems this is a surprisingly ancient phenomenon.