An ancient spear-throwing tool enabled prehistoric hunters to boost the distance they could launch a feathered projectile – but the unexpected negative effects of gravity on the tool may explain why ...

Snub-nosed monkey mums are picky when choosing a babysitter, permitting experienced females to care for their infants more often than young and inexperienced ones. Many primates rely on the help of ...

A clinical trial to reverse age-related vision conditions using stem cell treatment could finally deliver on the promise of a ...

People with cognitive decline or early-stage dementia saw their symptoms improve when given bespoke treatment plans that ...

Exercise has been touted as a tool for managing and treating long covid, but much of the evidence has neglected one of its ...

The food industry has made big promises to reduce emissions and become more sustainable, but a review concludes that many of ...

Physicists have long suspected that there is a layer of physical reality beneath quantum theory and a new mathematical model ...

Measuring the strength of gravity is extraordinarily difficult, and different experiments have always disagreed – but a new ...

The day when a quantum computer manages to break common encryption, or Q-Day, is fast approaching, and the world is not close ...

Stress is linked to many of our biggest killers, but a growing body of research suggests that certain types can sharpen the ...

A powerful AI kept from public access because of its ability to hack computers with impunity is making headlines around the ...

The rise of a new generation of radiotherapies means we will soon need much greater quantities of radioactive atoms. That's ...