Lagarfljót river, the river flowing through Egilsstaðir, the largest town in Eastern Iceland has begun to flood.

Water levels are 5 feet below normal.

Sport fishermen are struggling to reel in the rainbow trout and Dolly Varden that usually are so abundant in fall.

In a matter of hours, Hurricane Maria wiped out about 80 percent of the crop value in Puerto Rico — making it one of the costliest storms to hit the island’s agriculture industry.

Asian glaciers are set to shrink by at least a third by 2100 due to climate change, researchers said on Thursday, threatening the millions who depend on their meltwaters for drinking and farming.

Gas bubbles from waters filling crater hole on Yamal peninsula two months after volcanic-style explosion in thawing permafrost.

Community concerned about health and safety from old site.

The Koksilah River is in trouble, with low flows threatening fish populations.

Russian River flooded last week in Kodiak leaving some residents scrambling to address the damage.

Plenty of people have described Hurricane Harvey as a disaster of biblical proportions, and it seems the next plague is upon us. It’s not locusts. Thanks to untold quantities of filthy standing water, millions of mosquitos are starting to hatch. And yes, they do bite. They love to bite.

Study finds Zoloft, Celexa, Prozac and Serafem in multiple Great Lakes fish species — possibly changing their behavior and impacting the ecosystem

A new report identifies climate change as one of the challenges facing transportation in Alaska's most famous national park.

Scientists are unsure if warming temperatures are causing the bizarre invertebrates to spread.

Maps and graphics show the extent of the devastating flooding caused by Hurricane Harvey in Houston and Texas.

Harvey has been devastating beyond Houston. Here's the latest.

The storm is not expected to relent until Wednesday afternoon.

For the past several weeks, monsoon-triggered floods have devastated regions in Nepal, Bangladesh and India. This week, a new series of storms has brought everyday life in Mumbai to a near halt.

Several factors have conspired to make Hurricane Harvey so destructive in Texas, and warming temperatures are likely part of the problem.