Covid-19 seems to accelerate the ageing of blood vessels, but perhaps only among women.

The record-breaking global temperatures seen in late 2023 may have emerged partly because of unusual conditions in the ...

A six-week period of extraordinary heat in 2024 melted 62 gigatonnes of ice on the Arctic archipelago of Svalbard, ...

Nine species of fungi and bacteria have been found in cocoa beans that produce fine chocolate, and this knowledge could help ...

Defining the fundamental units of electricity used to require two finicky quantum devices – but now scientists have found an ...

A bright flash of radio waves from 3 billion years after the big bang is illuminating parts of the universe that astronomers ...

OpenAI’s latest large language model has achieved seemingly underwhelming improvements in performance, leading to questions ...

Typically, individuals work less effectively in bigger teams, but weaver ants buck this trend by increasing their power ...

A single dose of the asthma medication zileuton stopped severe allergic reactions in mice by blocking food allergens from ...

Children seem to be less likely to be obese if they live at high altitude, which may be due to its effect on metabolism and ...

A brain-computer interface has enabled people with paralysis to turn their thoughts directly into words, requiring less ...

Virus-based treatments are already approved to treat several types of cancer, and combining them with bacteria could make ...