"A bit like dinosaurs on Earth — they were enormous and primitive. And they had short lives, living for just a quarter of a ...

The giant planets weren't always where we find them today. Jupiter, Saturn, Uranus and Neptune formed in a more compact ...

Rocky planets like our Earth may be far more common than previously thought, according to new research published in the ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

There are roughly 2.5 million known species on the planet, but scientists estimate that's only a fraction of the biodiversity on Earth. A new study shows we're finding new species like never before.

TV this year—and standout scenes, shocking reveals, and sometimes entire episodes from 'Andor,' 'Dan Da Dan,' 'Pluribus,' ...

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

The mystery of whether TRAPPIST-1e has an atmosphere capable of hosting life continues. Discover more about it.

Hulk Smash Everything #1 hits stores Wednesday. Can Hulk prove he's stronger than dinosaurs, planets, and even cosmic forces? Find out!

Stephen DiKerby receives funding from the National Science Foundation. Whether the universe will “end” at all is not certain, but all evidence suggests it will continue being humanity’s cosmic home ...

Rest assured that as everything seems to be falling apart on Earth, it also appears that the rest of the universe is on a downward trajectory, too. In new research that gauged several vital signs of ...