As sea temperatures rise, mammals and birds may lose their edge over the cold-blooded species they eat, as well as the sharks that hunt them.

Simulations of Earth’s climate 252 million years ago reveal that the same symptoms of modern climate change likely account for the time period’s extensive loss of marine life.

The UN Intergovernmental Panel on Climate Change calls for “unprecedented” changes to prevent the Earth’s atmosphere climbing more than 1.5° C above preindustrial levels.

Archived footage of cycling races and other events can help ecologists track the timing of plants’ leafing and flowering.

Historically thought to be a refuge for coral growing in the shallows, coral reefs from oceanic depths face similar threats, finds a new study.

A species of water flea in northern Belgium that helps keep algae in check is growing smaller and less abundant in urbanized areas. 

The reef has bounced back from “death events” in the past, but that doesn’t mean it will be resilient over the next few decades.

Following the ultimate goal of the Paris Agreement would benefit plants and animals around the world, according to a new study.

A study of 686 fish and invertebrates predicts that some animals will have to shift more than 1,000 kilometers to stay within tolerable temperatures.