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Ecology Apr 18, 2026

PFAS detected in dolphin milk may pass from mothers to calves

Researchers have found that a group of chemicals known as PFAS can be transferred from mother dolphins to their nursing calves, adding to the evidence that these persistent contaminants can be transferred from mothers to ...

Plants & Animals Mar 30, 2026

Portable unit can quickly detect deadly whale and dolphin diseases

Novel marine mammal health surveillance can now detect deadly diseases in whales and dolphins in oceans, beaches and remote locations, thanks to new research from the University of Hawaiʻi at Mānoa. The portable unit delivers ...

Plants & Animals Mar 23, 2026

How dolphins communicate: New discoveries from a long‑term study in Sarasota, Florida

Human fascination with bottlenose dolphins goes back thousands of years, at least as early as Greek mythology.

Plants & Animals Mar 11, 2026

Dolphin mass strandings in Patagonia linked to killer whales

In 2021 and 2023, hundreds of dolphins were stranded in shallow waters in San Antonio Bay in northern Patagonia. Some died, but many were returned safely to the sea. But what remained a mystery until now was how they ended ...

Plants & Animals Mar 9, 2026

Narrow-ridged finless porpoises are more social than assumed, study finds

A well-established fact of infancy in mammals is that the mother is the primary adult with whom an infant will interact. This holds true across species, from the tiniest shrew to the most massive blue whale. However, infants ...

Environment Feb 25, 2026

E-waste chemicals are appearing in dolphins and porpoises

Liquid crystal monomers (LCMs) are critical components of laptop, television, and smartphone screens. Given their ubiquity in the environment, these compounds are considered persistent pollutants, posing threats to marine ...

Plants & Animals Feb 25, 2026

Celebrity dolphin of Venice doesn't need special protection—except from humans

Bottlenose dolphins usually live in small to medium-sized groups in coastal and open-sea waters, but every once in a while, a dolphin might leave its pod behind, flock to coastal areas and approach human settlements. While ...

Ecology Feb 20, 2026

Endangered marine life is being caught in fishing nets, but it doesn't need to be

Hundreds of thousands of marine animals are killed every year after becoming accidentally caught in commercial fishing nets. Sharks, skates and rays are at particular risk, alongside turtles, seals, whales and dolphins, many ...

Plants & Animals Feb 20, 2026

Cleaner fish show intelligence typical of mammals

Researchers at Osaka Metropolitan University in Japan have discovered a previously undiscovered behavior in cleaner wrasse (Labroides dimidiatus). When presented with a mirror, the tiny fish not only recognized themselves, ...

Plants & Animals Feb 17, 2026

Beyond the beaches, Wellington's catastrophic sewage spill could be bad news for coastal ecosystems

Public concern over the total failure of the Moa Point wastewater treatment plant on Wellington's south coast has been growing, despite this week's announcement of an independent review.

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