The city is, by some counts, the hottest in the world. However, in January, the coldest time of the year, the thermometer ...

When Ted Judah goes scuba diving off the coast in Monterey Bay, he normally swims at the surface to the area above the dive ...

Museum fossils in England reveal 200-million-year-old coelacanths, fish that swam alongside the first dinosaurs ...

A detailed investigation into these strange creatures is finally giving scientists and fishermen valuable clues about when ...

Antarctic icefish are famous for living without red blood cells, but they are not alone. A species of needle-shaped, ...

Keystone species play an outsized role in the ecosystem, affecting the natural balance in ways that cannot easily be replaced.

Photis Gaitanos’ rough fingers adroitly untangle the venomous spikes of a lionfish from a net, throwing the exotic-looking creature into an ice-filled rubber bin along with other fis ...

Washington state and federal wildlife officials, tribes and a nonprofit are using new tools in an intensive research project ...

A large group of brown penguins spotted at Morro Bay, California, is a welcome sight as they continue to recover from ...

Marine scientists off the coast of Maine have documented thinning kelp forests being replaced by invasive red turf algae.

By Daniel Wine, CNN 👋 Welcome to 5 Things PM! Did you know it takes 26 hours to ring in the New Year across 39 time zones all around the world? It’s already 2026 in China, India and Australia. See ...

Great white sharks are at risk of extinction in the Mediterranean Sea, which is among the most heavily exploited fisheries on ...