The tiny animals that provide food for fisheries face big threats from airguns used in oil surveys.
Deserts across the globe may contain some of the world’s “missing” carbon sinks.
Warming waters are decreasing oxygen in the oceans, creating dead zones for marine plants and animals.
Hotspots of ocean acidification that persist year after year have been found along the U.S. West Coast.
Protecting open ocean from industrial uses is key to addressing climate change, a new study says.
The frequency of high streamflows has risen over the past 30 years in the Northeast, Ohio Valley, and the Mississippi Valley.
A federal budget deal for the rest of 2017 leaves most climate and science programs intact.
The Trump administration will recommend to Congress ways it can shrink or abolish national monuments.
Communities across the West will have to adapt to living with the ever-increasing threat of wildfires.
The global warming-induced retreat of a Canadian glacier caused one river to siphon off another's flow.
Major oil companies, feeling pressure from low oil prices and global climate policy, are fleeing Canada's oil sands.
The average date of the last spring freeze is shifting earlier in the year, extending the pollen and growing season.
Climate change has fueled bleaching at the Great Barrier Reef for an unprecedented two years in a row.
Scientists are racing to find crops capable of tolerating increasingly high temperatures and water shortages.
Here's what warming springs mean for plants and agriculture.
Climate change is causing leaves to emerge earlier in the year. See how far ahead they are this year.
Congress is considering legislation that could weaken the Endangered Species Act.
The vast majority of the U.S. had a warm winter, driven in part by intense February heat.
Scientists will pick 50 coral reefs worldwide to test ways to limit damage from climate change, pollution and over-fishing.
Record February heat is kickstarting spring from the Southeast to the Midwest.