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Confronting images of dead seadragons, fish and octopuses washed up on South Australian beaches—and disturbing reports of ...

For years, scientists felt like the fish they were watching watched them back. A new study suggests they can recognize a ...

Curious why popular cod or mahi-mahi isn't used for sushi? We interviewed some sushi experts to learn why some fish aren't ...

Timo Dersch had a close call with a humpback whale while freediving with orcas in the waters surrounding Norway ...

Last year, tribal nations in Oregon and California won a decades-long fight for the largest dam removal in U.S. history. This ...

In "Gilmore Girls," there's a sweet scene where Luke is teaching Lorelai to fish (or trying to). He's brought a kiddie pool full of trout for her to practice in before she's ready for the real ...

Now scientists are racing to save these living fossils. The white sturgeon is the largest freshwater fish in North America; it can grow upwards of 15 feet. Here, in Idaho’s Snake River ...

Inside his 42 tanks, expertly squeezed into a single subterranean room, the fish shimmer under artificial lights, knowing nothing of the expansive waters in which their ancestors once swam ...

The pups born this season have been weaned and are now making their way into the ocean. Some might not quite make it.