Search results for predatory animal

Evolution Mar 5, 2024

Fossils of giant sea lizard with dagger-like teeth show how our oceans have fundamentally changed since the dinosaur era

Paleontologists have discovered a strange new species of marine lizard with dagger-like teeth that lived near the end of the age of dinosaurs. Their findings, published in Cretaceous Research, show a dramatically different ...

Plants & Animals Mar 1, 2024

Orcas demonstrate they no longer need to hunt in packs to take down the great white shark

An orca (killer whale) has been observed, for the first-ever time, individually consuming a great white shark—and within just two minutes.

Plants & Animals Feb 26, 2024

Predatory fish use rapid color changes to coordinate attacks, scientists discover

Striped marlin are some of the fastest animals on the planet and one of the ocean's top predators. When hunting in groups, individual marlin will take turns attacking schools of prey fish one at a time. Now a new study reported ...

Evolution Feb 23, 2024

Killer instinct drove evolution of mammals' predatory ancestors, scientists suggest

The evolutionary success of the first large predators on land was driven by their need to improve as killers, researchers at the University of Bristol and the Open University suggest.

Plants & Animals Feb 21, 2024

Ridding Macquarie Island of pests pays off as seabirds come back from the brink—but recovery has just begun

One of the largest publicly funded conservation investments in history is starting to pay off on Macquarie Island, our newly published study shows.

Ecology Feb 12, 2024

Morocco dinosaur discovery gives clues on why they went extinct

66 million years ago, the last dinosaurs vanished from Earth. We're still trying to understand why. New fossils of abelisaurs—distant relatives of the tyrannosaurs—from north Africa suggest that African dinosaurs remained ...

Evolution Feb 8, 2024

First complete genome of a snakefly helps to understand its evolutionary history

Snakeflies (Raphidioptera), also known as camel-neck flies, have gained further notoriety with the selection of the Black-necked Snakefly as Insect of the Year 2022 in Germany, Austria, and Switzerland. These diurnal, predatory ...

Ecology Feb 7, 2024

How air pollution harms pollination

Pollination, the transfer of pollen grains from the male to the female organs, is an essential part of reproduction for the majority of plants. For many of these plants, this transfer is carried out by insects in search of ...

Paleontology & Fossils Feb 6, 2024

An ancient Australian air-breathing fish from 380 million years ago

Alice Spring's Finke River (Larapinta), often cited as one of the oldest rivers in the world, once hosted waters teeming with bizarre animals—including a sleek predatory lobe-finned fish with large fangs and bony scales.

Veterinary medicine Feb 6, 2024

New research shows AI dog personality algorithm could match you with your new 'best friend'

A multi-disciplinary research team specializing in canine behavior and artificial intelligence has developed an AI algorithm that automates the high-stakes process of evaluating potential working dogs' personalities. They ...

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