After decades of confusion and false starts, scientists have at last uncovered the face of Hallucigenia, one of the most ...

This stark highlight has moved the scientists to consider the possibility of Zombie worm extinction in certain parts of the ...

A bumpy snailfish, Andean mouse opossum and ancient sea cow were just some of the many species described in 2025.

A transparent goby fish drifted through the darkness, its skeleton visible through paper-thin skin. Nearby, a sea slug wore ...

The East Mediterranean has also seen another invasive Red Sea fish in the last decade: the silver-cheeked toadfish. Known as ...

A volunteer with the Nature and Parks Authority in Eilat, Israel, documented their encounter with a rare brown sea turtle.

Some gray whales, like beloved Little Patch, are returning to British Columbia prematurely — and it might be bad news for the ...

Tiny animals like oysters, mussels, zooplankton, and insect larvae filter debris and algae to keep lakes, rivers, and seas clear.

An alternative is to write Avatar novels, going into significant detail on the world and telling the stories of the sequels. ...

In the age of dinosaurs—before whales, great whites or the bus-sized megalodon—a monstrous shark prowled the waters off ...

One that caught attention from many was a type of sea mollusk that washed ashore on South Padre Island in late May.

As temperatures drop below freezing across New England, an unlikely animal is also in need of a little warmth this winter. Mystic Aquarium said it recently received more than a dozen cold-stunned sea ...