"We didn't even think that this was possible," Aaron Jacobs at the National Weather Service Juneau told ABC News

Drought, climate warming and development is causing a crisis for people and wildlife in the Western U.S.

Diminished by climate change and overuse, the river can no longer provide the water states try to take from it

The plan would cut water use on the river by roughly a quarter, drying up farms and subdivisions in the Southwest

A thirsty megafarm is driving a libertarian enclave in Arizona to embrace a radical solution: government regulation

The loss of snow has repercussions for a vast range of ecosystems and wildlife

Louisiana has a $1.5 billion plan to slow sea-level rise and BP is paying for it

The sixth extinction could wipe out up to half of Earth's species. Michael Tennesen tells us what might happen next

A vulnerable region holds the potential to raise sea levels by 10 to 13 feet

The idea behind the unconventional concept has to do with mitigating climate change

Evolutionary biologist Sean B. Carroll spoke with Salon about the mass extinction events that define life on Earth

An oceanographer explains the historical devastation of hurricanes, and the danger they pose to coastal places

Insiders suggest that the broadcasting giant gave an obscure singer major airplay to promote its pricey new market-research program.

Draining the lake allowed agriculture to thrive, but left the region vulnerable to floods