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Paleontologists have found evidence of a previously unrecognized soft tissue structure in the cheek region of many dinosaur species, which they’ve called...

Polar ecosystems are structured and enriched by birds, which nest there seasonally and serve as keystone ecosystem members. Despite the ecological importance...

ASKAP J1832-0911 — likely a magnetar or an extremely magnetized white dwarf — emits pulses of radio waves and X-rays for two minutes every...

To make these high-resolution images and movies, astronomers from NSF’s National Solar Observatory and New Jersey Institute of Technology developed a...

A new genus and species of eusauropod dinosaur has been identified from a fossilized partial skeleton with a nearly complete skull found in the Chinese...

Traskasaura sandrae, a 12-m-long elasmosaur (a type of plesiosaur) that lived in the Cretaceous seas, 85 million years ago, had a strange mix of primitive...

Locally known as Maka Lahi, meaning ‘Big Rock,’ this boulder was moved more than 200 m inland by a tsunami around 7,000 years ago. The limestone boulder...

Recognizable from the starring role in the film ‘Finding Nemo,’ the clown anemonefish (Amphiprion percula) also shrink in order to avoid social conflict,...

Trilobites were a diverse group of ancient marine arthropods. Many trilobites lived on the seafloor but some occupied open water. New research has resolved...

Paleontologists have discovered fossilized tracks of a reptile-like animal — securely dated to the early Tournaisian age of the Carboniferous period,...

Primatologists have documented and analyzed both previously reported and newly observed instances of self-directed and other-directed wound care, snare...

Mosura fentoni lived in what is now Canada during the Cambrian period, approximately 506 million years ago. Life reconstruction of Mosura fentoni. Image...

New research led by the University of California, Berkeley and the Georgia Institute of Technology reveals that flamingos, far from being passive filter-feeders,...

The newly-identified species fills a temporal gap between South American herrerasaurid dinosaurs and their younger relatives from North America. Life reconstruction...

Cicadidae is one of the most species-rich insect families today. However, compared to the number of living species, fossil records of Cicadidae are extremely...

The genus Tyrannosaurus most likely arose in North America, although its direct ancestors migrated over from Asia more than 70 million years ago, according...

A new genus and species of zhelestid mammal has been identified from the fossilized remains found in the Bayanshiree Formation in Mongolia’s Gobi Desert. Life...

Sub-Neptunes are high-occurrence exoplanets that have no solar system analog. Much smaller than gas giants and typically cooler than hot-Jupiter exoplanets,...

Named Obelignathus septimanicus, the new species inhabited the European Archipelago around 72 million years ago (Cretaceous period) and belonged to a family...