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Archaeology Jan 9, 2026

Whale hunting began 5,000 years ago in South America, a millennium earlier than previously thought

The hunting of large whales goes back much further in time than previously thought. New research from the Institute of Environmental Science and Technology at the Universitat Autònoma de Barcelona (ICTA-UAB) and the Department ...

Paleontology & Fossils Jan 7, 2026

A case of mistaken identity: Mammoth fossils from Alaska turn out to belong to two ancient whales

For more than 70 years, what were thought to be mammoth fossils were tucked away in the archives of the University of Alaska Museum of the North. During the museum's Adopt-a-Mammoth program, which allows the public to sponsor ...

Plants & Animals Jan 6, 2026

A rare whale is having an encouraging season for births. Scientists warn it might still go extinct

One of the world's rarest whale species is having more babies this year than in some recent seasons, but experts say many more young are needed to help stave off the possibility of extinction.

Plants & Animals Dec 29, 2025

Genetic study reveals two killer whale ecotypes near Hokkaido waters

The species Orcinus orca, generally known as orcas or killer whales, is made up of many genetically distinct populations called ecotypes. Each ecotype indicates an ecological specialization with its own ecological and phylogenetic ...

Plants & Animals Dec 16, 2025

AI and underwater recordings reveal bowhead whale breeding grounds in Arctic sea ice

If bowhead whales produce particularly varied and diverse calls in one area, it is very likely that the area is a breeding ground. The species occurs exclusively in the Arctic Ocean and is therefore endemic to this region.

Plants & Animals Dec 15, 2025

Tapping into whale talk: Open-source bio-logger captures underwater cetacean conversations

Say you want to listen in on a group of super-intelligent aliens whose language you don't understand, and whose spaceship only flies by Earth once an hour. It's not unlike what Harvard scientists and others are doing, except ...

Ecology Dec 10, 2025

Rule-breaking rampant in whale shark tourism hub

A new study led by University of South Florida biologist Lucas Griffin has found that tour boats and swimmers routinely violate Mexico's whale shark tourism rules—even when the waters are far less crowded than the law allows.

Ecology Dec 10, 2025

New circoviruses discovered in pilot whales and orcas from the North Atlantic 

A collaborative team of researchers has identified two previously unknown circoviruses in short-finned pilot whales and orcas from the Caribbean region of the North Atlantic Ocean. The findings represent the first detection ...

Plants & Animals Dec 1, 2025

Humpback whales are making a comeback—here's one reason why

When University of Southern Denmark whale researcher Olga Filatova set off on her first field trip in 2000, she spent five years looking for whales before she saw a humpback.

Environment Nov 27, 2025

Unprecedented levels of forever chemicals found in dolphins and whales

New research has revealed that marine mammals who live far below the ocean's surface are not immune from the burden of toxic forever chemicals, with whales and dolphins showing unprecedented levels of PFAS contamination.

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