Sebecids had a narrow and deep skull, superficially resembling that of a meat-eating dinosaur. Their teeth were similar to ...

Fossils show unexpected last refuge of ferocious land-living crocs – Nation and World News | West Hawaii Today ...

Knife-toothed reptiles called sebecids went extinct on the mainland 10 million years ago. New fossil evidence puts them on an island 4 million years ago.

This special day is dedicated to raising awareness about penguins, the adorable flightless birds that live mostly in the Southern Hemisphere, especially in Antarctica. Penguins are not just cute ...

Despite being flightless, the ostriches of Africa have distant relations in Australia, New Zealand, and South America. All part of a group called the ratites, these birds share some common ...

NEW YORK (AP) — A new carnivorous caterpillar that wears the remains of its prey has been dubbed the “bone collector.” The odd insect is only found on the Hawaiian island of Oahu.

Findings were published Thursday in the journal Science. Scientists found just 62 of the carnivorous caterpillars in over 20 years of observing. This image provided by Daniel Rubinoff in April ...

This photo provided by Daniel Rubinoff in April 2025 shows a new species of carnivorous caterpillar, left, which uses a protective case made with insect parts, near a spider in Oahu, Hawaii.

Picture this: the next time you see a sparrow hopping along a sidewalk or a hawk soaring across a blue sky, you’re witnessing ...

The team combined bird data from eBird with publicly available data on land cover across the eastern and central United States to predict the number of wild bee species, initially using bee data ...