archive
Author Interviews
The Inconvenient Truth About Polar Bears
February 2, 2013 Zac Unger moved to Churchill, Manitoba, to cover the decline of the polar bear. It was 2008, and the adorable predators had become symbols in the battle over climate change. But the story he ended up writing in his new book was more complicated than he expected.
Krulwich Wonders...
Pale Blue Blobs Invade, Freeze, Then Vanish
January 30, 2013 Just under the iced-over surface of a Canadian lake, white pancake-shaped bubbles stack up in towers. They may look pretty, but they pack an explosive and deadly punch.
Asia
As China Builds, Cambodia's Forests Fall
January 29, 2013 Members of China's growing middle class are eager to spend their money on luxury goods, including hardwood furniture. The growing demand has led to massive illegal logging in Cambodia.
Superstorm Sandy: Before, During And Beyond
Sand After Sandy: Scientists Map Seafloor For Sediment
January 29, 2013 On the deck of a 27-foot boat off the shore of Long Island, researchers are using sonar to study the sand and sediment that washed away from the system of protective barrier islands and beaches by Hurricane Sandy.
Research News
Bird, Plane, Bacteria? Microbes Thrive In Storm Clouds
January 29, 2013 Microbes can thrive in extreme environments, from inside fiery volcanoes to down on the bottom of the ocean. Now scientists have found a surprising number of them living in storm clouds tens of thousands of feet above the Earth. And those airborne microbes could play a role in global climate.
It's All Politics
On Climate Change, Americans May Trust Politics Above Preachers
January 28, 2013 Members of religious groups who have long looked to President Obama for action on climate change may have been encouraged by his inaugural call for tackling the issue. But if studies are correct, most religious Americans take their cue on this issue from political — not religious — beliefs.
The Silver Lining In Drought: 5 Upsides To Rain-Free Weather
January 28, 2013 WOIDrought is mostly seen as a bad thing — and for good reason. But the upsides include fewer mosquitoes, less polluted runoff and greater awareness of climate change.
Energy
Focus On Fracking Diverts Attention From Horizontal Drilling
January 27, 2013 Hydraulic fracturing gets the spotlight, but without another technology — horizontal drilling — natural gas drilling booms across the country would not be happening now.





