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

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

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

3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. On ...

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 ...

Throughout Earth’s history, balance has not always been restored gently. Geological and fossil records reveal periods when ...

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

Fact-based stories from our cosmic neighbourhood, one star or constellation at a time. Name it, navigate it, know it.

America’s ability to make precision-guided missiles was threatened during Trump’s tariff war. But experienced players have ...

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...

Earth keeps getting warmer because more energy from sunlight stays trapped in the climate system. Scientists refer to this as ...