Coastal cities around the globe are sinking by up to several centimeters per year, on average, satellite observations reveal. The one-two punch of subsiding land and rising seas means that…
Author: ID
More than 57 billion tons of soil have eroded in the U.S. Midwest
With soils rich for cultivation, most land in the Midwestern United States has been converted from tallgrass prairie to agricultural fields. Less than 0.1 percent of the original prairie remains.…
A UN report says stopping climate change is possible but action is needed now
It doesn’t have to be this way. The world already has the know-how and tools to dramatically reduce emissions from fossil fuels — but we need to use those tools…
Wally Broecker divined how the climate could suddenly shift
It was the mid-1980s, at a meeting in Switzerland, when Wally Broecker’s ears perked up. Scientist Hans Oeschger was describing an ice core drilled at a military radar station in…
A COVID-19 vaccine for kids under 5 is nearly here
The littlest kids in the United States are nearly done waiting for a COVID-19 vaccine. On June 15, an advisory committee to the U.S. Food and Drug Administration voted unanimously…
Forests help reduce global warming in more ways than one
When it comes to cooling the planet, forests have more than one trick up their trees. Tropical forests help cool the average global temperature by more than 1 degree…
These tiny marsupials survived wildfires only to face extinction from feral cats
Few marsupials have gone from miraculous survival to the brink of extinction as quickly as the Kangaroo Island dunnart. In 2019 and 2020, devastating fires burned nearly 10 million hectares…
These tiny marsupials survived wildfires only to face extinction from feral cats
Few marsupials have gone from miraculous survival to the brink of extinction as quickly as the Kangaroo Island dunnart. In 2019 and 2020, devastating fires burned nearly 10 million hectares…
Some polar bears in Greenland survive on surprisingly little sea ice
“Pihoqahiak” means “ever-wandering one,” and is an Inuit name for the polar bear, a creature known to roam vast expanses of sea ice, sometimes plodding thousands of kilometers a year…
Some polar bears in Greenland survive on surprisingly little sea ice
“Pihoqahiak” means “ever-wandering one,” and is an Inuit name for the polar bear, a creature known to roam vast expanses of sea ice, sometimes plodding thousands of kilometers a year…
