It took a long time for zero to be recognised as a number at all, let alone one of the most powerful ones – but now it’s ...

Harvard's Avi Loeb gives a '40% chance' that interstellar object 3I/ATLAS is alien technology, citing 'anomalies' like pure nickel gas, a sunward jet, and a 'finely-tuned' trajectory.

Stronger links between researchers who work on Earth’s and other planets’ atmospheres, and between the experimental, ...

A fundamental link between two counterintuitive phenomena in spin glasses—reentrance and temperature chaos—has been ...