Author: hatman

Astronomers have discovered that 3I/ATLAS is carrying methanol and other chemicals that were probably important in the origin of life

There is relatively little information on the long-term health effects of tattooing, but a couple of recent studies suggest the art form might trigger prolonged inflammation

From Mickey 17 and M3gan 2.0 to a musical about the end of the world, this was an eclectic year for science-fiction films. Film columnist Simon Ings shares his two breakout hits

There is a widespread belief that altruism and equality drive social behaviour in traditional hunter-gatherer societies, but the truth is more surprising and complex

Albert Einstein and Niels Bohr had an ongoing rivalry about the true nature of quantum mechanics, and came up with a thought experiment that could settle the matter. Now, that experiment has finally been performed for real

From legal challenges to lesser-known apps, the teenagers of Australia are already preparing to push back against a law that will see under 16s banned from social media

From animal rivals to Jane Goodall’s last thoughts, enjoy 2025’s best science documentaries, says our TV columnist Bethan Ackerley

Voters change their opinions after interacting with an AI chatbot – but, encouragingly, it seems that AIs rely on facts to influence people

The AI industry consumes vast amounts of energy, fresh water and investor cash. Now it also needs memory chips – the same ones used in laptops, smartphones and games consoles

Climate data and historical accounts suggest that crop failures in the 1340s prompted Italian officials to import grain from eastern Europe, and this may have carried in the plague bacterium