Ancient lungfish jaws tell a complex evolutionary story. New 3D analysis uncovers surprising feeding adaptations. Ancient ...

The river roars in the heat of the summer. The water is clear and cool, and a respite from the high sun. An angler leans back ...

We’d been picnicking – my family and I – at Granite Point on Loon Lake, one of those dog-day August afternoons in Eastern Washington when the sun seems to find a spot directly overhead and refuses to ...

If your fish are spending a lot of time near the surface of the water, it could be normal fishy behavior, or it could be a sign that all is not well in your tank. ... Read more ...

Researchers have described how fish larvae rely on species-specific combinations of vision and movement to detect and capture ...

I think our ancestors would be proud because this is what they’ve been fighting for,” said Tasia Linwood, a 15-year-old ...

Outdoorsman and journalist Alann Steen was captured in Lebanon in the late 1980s and held for five years. Here's how he survived.

Hovering fish aren’t loafing—they burn twice resting energy to make micro-fin tweaks that counteract a natural tendency to ...

Zeus isn’t just any shark. For starters, he’s got a rescue story. Originally caught illegally and injured, he found a new ...

Visitors to the National Marine Aquarium can feed Zeus and learn why he’s become a mascot for ocean conservation and empathy ...

The river roars in the heat of the summer. The water is clear and cool, and a respite from the high sun. An angler leans back, fly-fishing rod in hand, ...

Hundreds of tiny endangered fish slipped from orange plastic buckets into a glittering lagoon in Malibu on June 17, returning home five months after being whisked away from threats wrought by the ...