Researchers from Rensselaer Polytechnic Institute (RPI) and Lakehead University, Ontario, obtained samples of rock salt ...

The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...

An analysis from 50 scientists found that ocean temperatures hit a new record high last year, an alarming sign for global ...

Did mammoths, sabre-tooth tigers and other Ice Age megafauna face a similar, impact-induced fate to the dinosaurs? That’s ...

People sometimes ask what would happen if the Sun suddenly exploded, often after seeing a dramatic film or picture online. It ...

We're taking a look back at 10 of the most memorable space moments from 2025, as we leap into a new year that's sure to be ...

There's something strange happening in Nottingham. No, it's not a sleeping dragon, an all-seeing eye or a precious ring that ...

A dense Arctic bonebed shows marine life and ocean food webs recovered far faster than scientists once believed after mass ...

The 1815 eruption produced 60 megatons of sulfur, and as a result, average global temperatures dropped by around 3°C (5.4°F).

Here's a brief rundown of 12 of 2025's most memorable mishaps. One caveat first, though: There is no shame in being on the ...

Scientists are uncovering new clues that a cosmic explosion may have rocked Earth at the end of the last ice age. At major ...