A 55-million-year-old predatory fish resurfaces after decades lost in notes and reveals ancient seas teeming with hunters.

Wildlife officials are just weeks away from turning the water on at the Lake Mead Fish Hatchery, a facility that had to abandon raising trout as water levels dropped at the nation’s largest ...

A fish caught in Sioux City, Iowa, over the summer has been named a world record catch. The fish, a grass carp, was caught at ...

A fish caught in Sioux City over the summer has been named a world record catch. The fish, a grass carp, was caught at Bacon ...

When an Amazon molly says she doesn't need a man, believe her. Every single one of these small fish, found in freshwater streams in Mexico and Southern Texas, is female, and reproduces exclusively ...

Fatty fish, including salmon, herring, and sardines, are excellent sources of omega-3 fatty acids, essential fats crucial for maintaining heart and brain health. Since the body cannot produce omega-3 ...

We discuss the 10 most venomous animals on Earth. Read all about them, from the rockfish to the most venomous of all, the Inland Taipan Snake.

If stress were a physical thing you could leave at the city limits, Manzanita, Oregon would have the world’s largest pile of it just outside town. This tiny coastal village has mastered the art of ...

As the Iran war widens, experts say the Middle East’s real strategic weak point may be water — not oil. Much of the Gulf’s drinking supply comes from desalination plants clustered ...

Adult bald eagles are unmistakable with their white heads and tails contrasting against dark brown bodies. But you’ll also see younger eagles that haven’t yet developed their adult plumage, sporting ...

The newly discovered fish fossil fills a key gap in our understanding of the evolution of vertebrate diversity.