While the common ancestor of vertebrates with synovial joints is still a mystery, the oldest specimen with evidence of these ...

Rarely found in the Southern Ocean, a 2.5-metre sunfish washed up on WA's Lowlands Beach between Denmark and Albany could be ...

These joints are present in land vertebrates and bony fish, suggesting this feature had evolved in the common ancestors of these groups, but it remains unclear when in early vertebrate evolution ...

Marine biologist Alan Deidun has spoken out against the catching of catsharks in Malta. In a post on social media, Deidun shared a photo of a number of catsharks dumped on a slipway.

The fastest shark in the sea is losing the race against extinction. Capable of reaching speeds of up to 45 miles per hour, ...

The fossilized remains of a newly discovered ancient shark species found in the depths of Kentucky’s Mammoth Cave National Park reveal not the sharp, pointy gnashers you’d associate with Hollywood’s ...

Bringas Dive is run by Luis Miguel Gutierrez Bringas. His page also features recent posts showing divers close to large sharks, and orcas attacking gray whales. So apparently there's rarely a dull ...

They’re the heaviest bony fishes on the planet and can weigh as much as 5,000 pounds. They roam ocean currents feeding on sea jellies and other small critters. Mola molas are found in tropical ...

Watching a great white shark shoot out of the water only a few feet from your boat is chilling! Listen to this crowd react!