"If there is a space race, China's already winning it, and could win it dramatically in the next few decades." ...

Earth's invisible magnetic field acts as a vital shield, protecting life from dangerous cosmic radiation and solar particles.

A 2017 satellite photo shows the stark contrast along the boundary between a giant field of golden "star dunes" and a barren ...

“Alien: Earth” brings the story of “Alien” to the third rock from the sun for the first time in the history of the entire ...

Fans had long speculated that Peacemaker’s “best universe ever” was in reality some riff on Earth-X from the comics. Waiting ...

If it pans out, it may complicate Elon Musk’s dreams of founding a settlement on the fourth planet from the sun.

UC Riverside researchers have discovered a piece that was missing in previous descriptions of the way Earth recycles its ...

An Earth-observing radar satellite launched in July jointly between the U.S. and India has returned its first images of our ...

The Planetary Health Check is a warning but if we treat science as a compass and act together, we can reverse planetary ...

Scientists discovered molecular fossils that reveal sponges were among Earth’s earliest animals.

Scientists have shown that Earth’s basic chemistry solidified within just three million years of the Solar System’s formation ...

From a distance, Biosphere 2 emerges from the cacti and creosote of the Sonoran desert like a gleaming oasis, a colony of ...