Toys powered by AI show a worrying lack of emotional understanding. But we need to understand the risks and benefits of the technology so the industry can be regulated, not outright banned ...

Two popular quantum computing algorithms for problems in chemistry may have very limited use even as quantum hardware ...

Fentanyl-related overdose deaths fell by nearly 30 per cent in the space of a year in the US, which could represent a ...

Teenagers are being bombarded with highly targeted commercial content on TikTok, despite an EU law that prohibits profiling ...

The story of a wildflower that adapted to a severe drought in California raises hopes that evolution will come to the rescue of species hit by climate change, but there are limits ...

Star Nathan Fillion is stoking rumours that cult western-in-space television series Firefly could be rebooted. Emily H. Wilson realises she is being toyed with – but is still praying for its return ...

But, if the aim is to reduce the amount of water used, an easy method is to do several repeat washes, each with less water, rather than a single wash with a larger volume. Two washes of 100 ...

An ancient skull has finally shown us what the Denisovans looked like redrawing our family tree and transforming the hunt for Ancestor X ...