A woman with severe Alzheimer's disease who hadn't spoken more than single syllables in years began initiating conversation ...

The next generation of AI models are meant to be trained by people paid to have conversations with them, but several of these ...

A spider living in the rainforests of Queensland, Australia, builds a snare trap reminiscent of a Roman-era ballista weapon ...

The brain undergoes a full renovation during menopause. Although these changes are profound, we’re learning that the ...

When does your brain reach adulthood? We're now understanding the many ways the organ continues to mature decades after ...

Researchers say a surgery that let pigs with completely severed spinal cords walk again may lead to human trials, and then ...

Several start-ups have tried to grow seaweed to remove atmospheric CO2, but this could affect the levels of nutrients in the ...

AI can unlock huge opportunities for defence. However, this is a large, disparate sector, so its safe, careful and targeted ...

In the new security environment, the transatlantic defence ecosystem must further evolve towards long-term partnerships ...

Something is absorbing light on the surfaces of Pluto and Saturn’s moon Titan, and figuring out what it is could be crucial ...

Efficiency ratings on portable air conditioners don’t give consumers the full picture, and one type of aircon unit is so ...

Carbon monoxide in Uranus's deep atmosphere indicates that the planet contains more ice than rock, suggesting it formed more ...