AI tools including Perplexity and Open AI’s GPT-4 often provide one-sided answers to contentious questions, and don’t back up ...

Inflammation is a vital part of the immune response, but it seems that the system can sometimes go awry, resulting in chronic ...

Trapping ultracold atoms with laser light let researchers magnify and then image the wave functions of atoms that were ...

Experiments on Earth indicate some common species of bacteria and fungi could survive for several days on the moon's surface, ...

For at least 10,000 years, humans across South-East Asia were being carefully preserved after death by being smoke-dried – a ...

While Mars today only has a wispy remnant of an atmosphere, it may once have had one hundreds of times thicker with a ...

The UK government has announced a raft of tiny nuclear power projects, while Russia, China and a host of tech giants are also ...

The global health and economic benefits of covid-19 vaccines came to between $5 trillion and $38 trillion in their first year ...

Changes in rock formations from before and after the mass extinction event 66 million years ago may reflect how dinosaurs ...

As drones have risen to prominence on the battlefield, so too has electronic warfare, in which adversaries attempt to mask, ...

Trial participants who received an increased weekly dose of Wegovy lost 19 per cent of their body weight in a year on average ...

An exceptionally loud collision between two black holes has been detected by the LIGO gravitational wave observatory, ...