Feedback is delighted to receive a response, however excruciating, from a junior doctor to the call for papers in which The ...

A band that measures the acidity of sweat could flag if athletes or manual workers are overexerting themselves ...

Other cartoons by Tom Gauld can be found here. Receive a weekly dose of discovery in your inbox! We'll also keep you up to ...

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Our readers explain the maximum size of a quadrupedal animal and consider the sizes of dinosaurs, blue whales and colonial ...

There's just over a month to go before the world's greatest festival of ideas and discoveries, so grab your tickets now, says ...

Space missions are extremely hard. Things going wrong should be expected, so having a sensible plan B is crucial ...

With its particles in two places at once, quantum theory strains our common sense notions of how the universe should work. But one group of physicists says we can get reality back if we just redefine ...

A network of neurons in the brain seems to be larger in people with depression, which could change how we think about the condition's causes ...

After an mRNA vaccine for mpox achieved promising results in monkeys, researchers say it could have several advantages over existing vaccines – but cold storage requirements mean it will be hard to ro ...

The deeply researched podcast series Tested tells the stories of Namibian sprinter Christine Mboma and Kenya’s Maximila Imali, and how their early successes made their womanhood suspect to some ...

Since the emergence of seeds around 360 million years ago, plants have flourished – from the most imposing of giant sequoias to the daintiest of herbs. The new book Seeds: Time capsules of life by ...