Pluribus Episode 8 reveals the hive mind’s master plan, and it may have started long before the signal from Kepler-22b.

University of California, Irvine Generally, scientists agree that the chances of our planet being the only one in the universe that hosts life is highly improbable. And yet, up to this point, despite their best efforts,

TRAPPIST-1e, an Earth-sized world in the system’s habitable zone, is drawing scientific attention as researchers hunt for signs of an atmosphere—and potentially life-supporting conditions. Early James Webb observations hint at methane,

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

After its debut in the United Kingdom, "Planet Earth III" will soon be available to stream in the U.S. The third iteration of the smash hit natural history series "Planet Earth" continues its exploration of Earth and its inhabitants over eight episodes ...

Webb’s latest observations reveal a hellish world cloaked in an unexpected atmosphere: TOI-561 b, an ultra-hot rocky planet racing around its star in under 11 hours. Despite being blasted by intense radiation that should strip it bare,

A rare image reveals a giant planet clinging to two stars, helping scientists understand how planets survive in chaotic star systems.

An international team of scientists announced on Wednesday that they have discovered two new "super-Earth" planets just 100 light-years away. Both of them are significantly larger than our own planet — and one of them may even be suitable for life.

Satellite data shows Earth’s seasons do not follow the same timing worldwide. A new study maps how local ecosystems experience spring, summer, autumn, and winter differently

Earth is one special planet. It has liquid water, plate tectonics, and an atmosphere that shelters it from the worst of the sun's rays. But many scientists agree our planet's most special feature might just be us. "It's the only planet we know of that has ...

Our planet set a record for completing one rotation faster than scientists had ever previously recorded, according to TimeAndDate.com. Earth rotated once around its axis on Wednesday, June 29, in 1.59 milliseconds less than 24 hours. Hang on! Earth takes ...