Related topics: forest

Scientists warn that saline lakes in dire situation worldwide

Saline lakes around the world are shrinking in size at alarming rates. But what—or who—is to blame? Lakes like Utah's Great Salt Lake, Asia's Aral Sea, the Dead Sea in Jordan and Israel, China's huge Lop Nur and Bolivia's ...

Dam removal study reveals river resiliency

More than 1000 dams have been removed across the United States because of safety concerns, sediment buildup, inefficiency or having otherwise outlived usefulness. A paper published today in Science finds that rivers are resilient ...

Lawn care practices across the nation vary more than expected

How people care for urban, suburban and rural lawns – the nation's second biggest crop behind corn – is less consistent than believed, according to scientists with the U.S. Forest Service, Clark University, the Cary Institute ...

Google Maps taking armchair explorers to the Amazon

Two women washed clothes in the dark water of the Rio Negro as a boat glided past with a camera-laden Google tricycle strapped to the roof, destined to give the world a window into the Amazon rain forest.

page 4 from 37