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

Mars. From forming black holes to phantom dark energy, discover the cosmic mysteries astronomers uncovered last year.

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

A metallic-looking rock sitting on the Martian surface has jolted a mission that was already rewriting what we know about the ...

American space agency NASA said the Perseverance rover is good to go on Mars until at least 2031, both hardware and software ...

NASA’s Perseverance rover has spent years combing Jezero Crater for subtle traces of ancient microbes, but one of its most ...

NASA’s Perseverance Mars rover is continuing its mission to collect samples despite uncertainty about when or if those ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Tantalising signs of past microbial life showed up on Mars this year, but to truly know whether they contain the answer to ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

So, to create a must-read story list for you, we asked our staff to select their favorite pieces of 2025. Alas, while you're ...

The Perseverance rover has been exploring the Jezero Crater for years, and it's finally found a potential meteorite, now ...