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Ecology Jun 15, 2026

Do shark culls keep people safe in the ocean? Here's what the science says

A young mother remains in hospital after being bitten by a shark at Coogee Beach in Sydney on Saturday morning. Leah Stewart, 35, was swimming about 30 meters (33 yards) offshore when the shark—believed to be a 3- to 4-meter ...

Biotechnology Jun 15, 2026

Pixels preserve world's rarest porpoise to 3D digital archive as extinction risk grows

The vaquita (Phocoena sinus), an elusive porpoise found only in the shallow waters of Mexico's northern Gulf of California, is one of the rarest and most endangered marine mammals on Earth. Measuring about 5 feet (1.5 meters) ...

Plants & Animals Jun 12, 2026

Climate change is causing fish to move to cooler water—what if their escape route is blocked?

Around the world, ocean warming is causing fish to move poleward in search of cooler water.

Ecology Jun 10, 2026

Fossil discovery shows the interaction between giant marine reptiles

Approximately 160 million years ago, during the Age of Dinosaurs, giant marine reptiles ruled the seas. One such creature, an ichthyosaur, swam in a sea near present-day Peterborough, England. This huge animal, shaped like ...

Plants & Animals Jun 5, 2026

Hawai'i's last false killer whales threatened by nutritional stress and warming seas

A seven-year collaborative study has revealed alarming fluctuations in the health of Hawaii's endangered insular false killer whales, with some individuals losing nearly a quarter of their body weight in just a few months. ...

Ecology Jun 4, 2026

Canadian government endorses a plan to move whales from shuttered Marineland park to US and Spain

Canada's government endorsed a plan Wednesday to move the last remaining captive whales from a shuttered theme park in Ontario to aquariums in the United States and Spain—a plan that could save them from mass euthanasia if ...

Plants & Animals May 28, 2026

Human-linked foraging reshapes dolphin social networks in Florida over decades

Wild dolphins are known for their complex social lives, but new research shows those social networks can be influenced by human activity.

Plants & Animals May 26, 2026

Entanglement injuries cause prolonged suffering for whales and dolphins—early intervention is crucial

When a humpback whale became entangled in a craypot line off Kaikōura last week, witnesses described it thrashing in distress for ten minutes before eventually freeing itself.

Ecology May 26, 2026

'Curious' dolphin charms French town but experts concerned

A young bottlenose dolphin has taken up residence in the waters of the French beach town of Saint-Jean-de-Luz, delighting locals and tourists while raising concerns about the animal's safety.

Soft Matter May 25, 2026

Visualizing how flutter kick vertical vortices generate propulsion and suppress body sway in swimmers

Researchers at University of Tsukuba used advanced techniques to visualize the water flow generated by flutter kicking during front-crawl swimming. They analyzed how this kicking motion generates propulsive force and contributes ...

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