A new study from the University of Chicago has uncovered the surprising origin of the flexible joints that allow us to move ...

The researchers also studied fossils of extinct fishes dating back almost 400 million years and saw evidence that some of the oldest jawed fishes had bones with joint cavities for articulated ...

A toxic, invasive pufferfish was caught in the northern Adriatic. Experts urge public awareness and policy changes.

Sightings of a poisonous pufferfish in a popular European country could spell trouble for its booming tourist trade.

So, blobfish don’t really look like melting ice cream in their natural environment. Underwater, they’re shaped like tadpoles: ...

Scientists are particularly concerned because the toxic fish Lagocephalus sceleratus has been sighted in Medulin Bay.