A genetic analysis reveals that Fiji’s iguanas are most closely related to lizards living in North America’s deserts. How is ...

Genetic evidence suggests that the reptiles somehow managed millions of years ago to make an ocean crossing from North ...

Wolf populations in Europe increased by nearly 60% in a decade, according to a study led by Cecilia Di Bernardi and Guillaume ...

Ask wildlife photographer Jim Backus where he’s been and the answer is a bit like that old country song: He’s been everywhere ...

For years, social media users have shared images and videos they claimed show Elephant Rock, a naturally formed geological ...

Many American foods contain ingredients that have been linked with diseases and health conditions. While these foods are ...

Irishman Colm Dalton has made it his life’s work to visit every Irish pub in the world. So far he’s made it to 97 pubs in 47 ...

"We're not going to change what you eat. We're just going to change the nutritional value." Scientists develop groundbreaking ...

Many animal 'geomorphs' under threat, study warns More than a quarter of our planet's natural "geomorphs" -- animals such as beavers and hippos that, collectively, can reshape entire landscapes -- are ...

Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

Videos show narwhals using their tusks in several ways, including prodding and flipping a fish. It’s the first reported evidence of the whales playing.

Scientists warned on Thursday that the long-term health of Inuit hunters in eastern Greenland was under threat, due to ...