Once abundant in California, the white abalone had all but vanished. Now, thanks to an innovative breeding program, it’s staged a remarkable comeback ...

Freshwater ecosystems across the United States are absorbing the consequences of decades-old decisions to import large non-native species for aquaculture, pest control, and the pet trade. From black ...

Arnold Schwarzenegger reveals he's in talks to return for a new 'Predator' movie, with director Dan Trachtenberg at the helm.

Humans are often described as “super-predators,” but wildlife may not respond to us as uniformly as once thought. People have ...

More than 3 million years ago, when our ancient ancestors embodied by the iconic Lucy were roaming the African landscape, they would have feared a big, bad crocodile with a prominent lump on its head, ...

Sharks might not be a natural biological group, with most species potentially closer kin to rays than to an oddball group of sharks.

Invasive alien species don’t only drive out other native species, they also dramatically transform soils, water and ecosystems. A new assessment tool aims to pinpoint the negative environmental ...

What started as a routine cleaning job turned into a once-in-a-lifetime discovery for Jennifer Dowker, a boat captain and scuba instructor in Cheboygan, Michigan. While cleaning the hull of her ...