A massive sea lion nicknamed Chonkers is charming tourists and locals at San Francisco's Pier 39. On Thursday morning, ...

Sleep in the animal kingdom doesn’t follow a single rulebook. The idea of a full night’s rest, lying still and unconscious, ...

Scientists just documented Galápagos sharks deliberately rubbing against oceanic manta rays in Mexico’s Revillagigedo ...

Discover 25 facts you're better off not knowing. From disturbing biological realities to existential horrors, these truths ...

The report says “dead fish” constitutes the largest loss category in the sea phase when 54.9 million salmon were reported as ...

A study of canned salmon finds rising parasite counts over decades, suggesting ocean food webs may be recovering rather than ...

At first glance, these look like clean, perfect trout ready for a meal. But what most people don’t realize is that freshwater fish like these can carry parasites that aren’t visible to the eye. It’s ...

From juicy tiger prawns to succulent salmon, tasty smoked haddock to meaty crab, these days you can buy almost every type of food the sea has to offer at your local supermarket. As a nation, we ...

Maryland lawmakers passed a bill to manage the invasive blue catfish population in the Chesapeake Bay. The bill extends one pilot program and introduces another using gill nets to help curb the ...

The case of a ‘fishy pterosaur’ is the latest example of mistaken identity involving these extraordinary flying reptiles.