As bacteria adapt to hotter temperatures, they speed up their respiration rate and release more carbon, potentially accelerating climate change.

The spring season is lengthening in some regions of the U.S. and compressing in others, potentially disrupting species’ migration patterns and development, a new study finds.

Researchers revealed for the first time growth rates of deep-sea coral communities and the pattern of colonization by various species.

In recent years, the field of microbiome research has grown rapidly, providing newfound knowledge — and newfound questions — about the microbes that inhabit human and animal bodies.

The grasslands of the Canadian Prairies are a hidden gem for bird watchers, with millions of migratory birds passing through the area each year.

The fate of emperor penguins is largely tied to sea ice, making them particulary vulnerable to warming.

Scientists have linked the decline in Arctic sea ice to the emergence of a deadly virus that could threaten marine mammals in the North Pacific, according to a study from the University of California, Davis.

Red deer on a Scottish island are providing scientists with some of the first evidence that wild animals are evolving to give birth earlier in the year as the climate warms.

Monarch numbers have declined about 82% over the last 23 years, and road mortality can significantly contribute to their dwindling numbers.

New genetic research has identified fin whales in the northern Pacific Ocean as a separate subspecies, reflecting a revolution in marine mammal taxonomy as scientists unravel the genetics of enormous animals otherwise too large to fit into laboratories.