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

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar neighbor, which lies just 4.2 light-years away — thanks to a powerful new ...

In South Africa there’s a little-known ecosystem, containing more plant species than the entire Amazon, plants that are found ...

A new study shows scientists are discovering new species faster than ever, revealing Earth still holds vast unknown ...

Imagine peeling back miles of frozen white and revealing valleys, rivers, and mountains that haven't seen sunlight in tens of ...

We have mapped the farthest corners of the Earth, but now we are facing a cosmic intruder. Interstellar object 3I/ATLAS ...

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

Palaeontologists reported some remarkable dinosaur fossils this year, including a Velociraptor relative, a dome-headed ...

It was the year of the UFO in 2025. From new-age documentaries to decades-old mysterious reports coming to light, both experts and civilians have been baffled by a slew of new information regarding ...