At first glance, this mammal looks like a horse gone terribly wrong. But, in reality, Chalicotherium is far from a botched ...

MIT scientists may have finally found the answer to the difference in polar weather of the almost similar planets.

Over the years, passing spacecraft have observed mystifying weather patterns at the poles of Jupiter and Saturn. The two ...

Optical proof of a tiny companion orbiting supergiant star Betelgeuse is hard to come by. Hubble just spotted new evidence.

A single thermal performance curve applies across life, from bacteria to animals. Species differ in optimal temperatures, but ...

Information pervades the universe, yet means nothing. Meaning emerged when matter organized into systems that could ...

One of Earth’s earliest mass extinctions wiped out most ocean life during a sudden global ice age. From the ruins, jawed vertebrates survived, diversified, and transformed the course of evolution.

Early humans were not just scavengers. New research shows they actively butchered elephants, transforming survival and social ...

Research reveals when and why ancient tropical seas transitioned from oxygen oases to marine dead zones, providing clues to ...

A genomic atlas of Nematostella vectensis reveals how primitive animals created multiple cell types millions of years ago, ...

Artificial intelligence is now part of modern software development. The tools available to engineers today are enabling new ...

A sample of 4,013 participants from 24 countries were asked about aggression toward siblings and non-sibs, to determine ...