A new study shows that droughts are harming forests' ability to store carbon and mitigate climate change.
Climate change could mean more summer pests like mosquitoes and ticks across more parts of the country.
Turtle eggs submerged under sea water are less likely to hatch, a Great Barrier Reef study shows.
The United States, Russia and other Arctic nations signed an agreement to bar their fishing fleets from the Arctic.
Warming is expected to bring heavier rains, which could mean more toxic algae blooms for Lake Erie.
Climate change and other human pressures are putting increasing stress on the world's oceans.
Changes in climate ‘the most pervasive threat’ to forests, wetlands and deserts.
Climate change is squeezing bumble bees out of their southern range, but they're not moving north yet.
Mountaintop removal coal mining in Appalachian states has fallen 62 percent since 2008.
Corals thriving in hottest tropical waters can be bred with cooler cousins to help them survive global warming.
Pink salmon in the Pacific Ocean face acidification in rivers and the sea linked to greenhouse gas emissions.
Alaska's raging start to wildfire season is bad for trees, but the soil they grow in is a bigger climate concern.
Parts of the Arctic Ocean could reach critical levels of ocean acidification in just 10 years.
More CO2 means larger poison ivy plants and more toxic oil per plant.
Alaska, the great northern frontier of America, is being reshaped by climate change.
The Weather Channel has named Climate Central's Heidi Cullen one of the top voices on climate.
In a more acidic ocean, shellfish, plankton and corals struggle to adapt.
CO2 mixes with seawater to form carbonic acid, making the oceans more acidic.
Climate change is blamed for the severe drought hitting the world’s second-biggest coffee exporter.
A drought-amped wildfire season will severely test the West's ability to live with an ancient threat.