Chytrid fungus is a scourge to global amphibian populations, but before it kills some frogs, it can produce symptoms that may ...

Women's hidden extra work, positive tipping points and new thinking on autism – there's much to chew on in this year's best ...

New tools that create ultra-precise maps of our tissues are transforming our ability to diagnose and cure once-fatal ...

Captive giant pandas have been seen breaking off twigs and bamboo pieces to scratch hard-to-reach spots, using a crude ...

Daily steroid pills are often necessary for severe cases of asthma, but they raise the risk of several serious conditions.

We can't see dark matter directly, so studying it pushes the boundaries of our creativity as scientists. How exciting, says ...

The robust grasshopper (Sigaus robustus), native to New Zealand's Mackenzie basin, is usually grey or brown in colour, but a ...

At night, the brain and bladder are debating whether to get you up or let you rest, explains one reader, and it’s usually the ...

It might sound like dystopian science fiction, but discovering how to reshape memories responsibly is helping us to heal the ...

The final COP30 agreement fails to even mention fossil fuels. Countries wanting to tackle climate change must not wait for ...

From drowned worlds to virtual utopias via deep space, wild ideas abound in Emily H. Wilson's picks for her favourite sci-fi ...

Last Word is New Scientist’s long-running series in which readers give scientific answers to each other’s questions, ranging ...