The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

Copyright 2025 The Associated Press. All Rights Reserved. In this satellite image provided by CSU/CIRA & NOAA taken 1:10 GMT on Feb. 25, 2025, shows three cyclones ...

A quick trip in June to the International Space Station stretched into an unexpectedly lengthy orbital stay for the two NASA astronauts who crewed the Boeing Starliner for a flight test.

Griff Griffin is a Newsweek pop culture writer based in London. His focus is reporting on movies, streaming, and everything happening in the world of entertainment. He has in-depth knowledge of ...

Get ready Alien fans, upcoming show Alien: Earth has released another creepy teaser, and it's all filmed from the point of view of a cat. The teaser, which was released in five separate parts but ...

Super-earth in the habitable zone of a Sun-like star. Credit: Gabriel Pérez (IAC) A new world has just been found orbiting a Sun-like star only 20 light-years away, and it could be one of the most ...

The oldest lake in the world dates back about 25 million years and is also the world's deepest and most biologically diverse lake.

NASA is tracking a bus-sized asteroid zipping past the Earth at nearly 16,000 miles per hour today. The asteroid, known as "2025 DM7," is estimated to be about 42 feet across and soared past our ...