Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Many tipping elements are now well-known: the Amazon rainforest, the Greenland Ice Sheet, the Atlantic Meridional Overturning ...

Our 24-hour day measures Earth’s rotation relative to the Sun, known as a solar day. This is slightly longer than Earth’s ...

Researchers found a way to boost aging immune systems by turning the liver into a temporary source of immune support signals ...

Here's how the astronomical phenomenon influences our planet—from the length of our seasons to the way Earth moves through ...

How did life begin on Earth? While scientists have theories, they don't yet fully understand the precise chemical steps that ...

Archaeologists thought they found wires buried on a farm. It was actually Viking treasure. Gold, silver prices fall after CME ...

The answer is as obvious as it seems – the Earth looks flat when you're standing on it, not cone-shaped. Visual evidence ...

A G2 storm, rated “moderate” on the five‑tier NOAA scale, can induce voltage irregu­larities in power systems and affect high ...

Imagine never being able to dream of landing on Mars or traveling to Saturn. Not because it's impossible to get there, but ...

The US and China both want to be the first to launch a powerful AI data center beyond Earth, but the latter has seemingly ...