New Scientist Space - Space Headlines

Time loops have long been the stuff of science fiction. Now, using the rules of quantum mechanics, we have a way to effectively transport a particle back in time – here’s how

SpaceX is getting ready to launch its massive Starship rocket, perhaps as soon as 5 June, and we have all the details on the mission

Mars is a planet much beloved and much maligned, and in this episode of Dead Planets Society it is getting a dramatic makeover via an enormous orbiting magnet

Google's AI Overviews tool can offer impressive answers to search queries, but it will also make up facts and tell people to eat rocks. Can it be fixed, or will it have to be scrapped?

Cut marks on a 4000-year-old skull suggest ancient Egyptian doctors tried to treat a man with nasopharyngeal cancer

Several psychological biases undermine our ability to make new friends. Understand them and you’ll know the secrets to building meaningful relationships that last

Sophie Attwood is working with the food industry to promote some surprising psychological tricks designed to make environmentally friendly choices more desirable

Artificial intelligence models similar to ChatGPT are able to identify errors in computer code, letting people claim rewards for finding them - but others are using the same tools to report bugs that don't actually exist

Mining for minerals needed for wind turbines and other clean energy technologies has a high environmental cost, but some kinds of seaweed could offer an alternative source

A single dose of genetically engineered immune cells reduced asthma symptoms in mice for at least a year

Observations made by the Magellan spacecraft in the 1990s include signs of recent lava flows, highlighting possible exploration targets for probes heading to Venus in the 2030s

One way to explain why time only moves forward is the quantum arrow of time, and it has major implications for both the universe's early period and its eventual demise

Smoke from wildfires burning in Canada and Mexico is already worsening air quality in the US, but some signs suggest clearer skies than last year

A set of Australian fossils offers a rare glimpse of the ancient relatives of platypuses and echidnas that lived alongside the dinosaurs 100 million years ago

Mice that were given a high dose of the antiviral drug oseltamivir phosphate, better known as Tamiflu, after prolonged and excessive noise exposure showed fewer signs of hearing loss compared with those not given the medication

On Yakushima island, sika deer might have forced flora to shrink as small as a tenth of the size of their mainland counterparts

An AI model can identify landmine areas with up to 92 per cent accuracy, which could help to speed up the removal of the deadly devices

If our solar system and even our sun contain tiny black holes formed just after the big bang, they should be orbiting in elaborate patterns

Birds: Brilliant and Bizarre, now on view at London’s Natural History Museum, showcases the extraordinary qualities of Earth’s “ultimate survivors”

The author of All Systems Red, the latest pick for the New Scientist Book Club, on why her novella takes on the thorny topic of what a machine intelligence might do, if it could make its own choices