Researchers say they might have discovered the oldest rocks on Earth. The rocks in question are a belt of swirly, ...

NASA may have just found our second Earth - a planet so similar, it could be habitable for humans. But this is just the ...

Researchers have published a study that outlines the discovery of three new types of minerals never before catalogued on ...

Two minerals never seen on Earth before were discovered in a gigantic meteorite weighing 16.5 tons, offering researchers possible clues about how the space rocks are formed. The new minerals were ...

Scientists have identified the geological site that they say best reflects a proposed new epoch called the Anthropocene — a major step toward changing the official timeline of Earth’s history.

A pair of seismologists documented new evidence of a fifth layer: a 400-mile-thick solid metallic ball at the center of Earth’s inner core — like the smallest figurine of a massive, planetary ...

The Vera C. Rubin Observatory is expected to find millions of unknown objects in our solar system, and perhaps even a ...

One of the smallest, coolest stars found to have planets of any kind—just 86 light-years from the solar system—appears to have an Earth-like volcanic world. The planet, called LP 791-18 d, is ...

A new "super-Earth" has been discovered in a nearby solar system's habitable zone, according to NASA.The planet, designated as TOI-715 b, is "about one and a half times as wide as Earth" and in a ...

A new, Earth-sized planet has been discovered only 90 light-years away from us. In astronomical terms, that’s right next door. What’s more, it might be capable of supporting life.