Could you survive 72 hours without outside food, water or electricity? https://t.co/RikQhwhR0X ...

For all its heroism, Ukraine is a corrupt, fragile democracy that is liable to emerge from this conflict with ambiguous borders and Russia as its neighbour-from-hell. We explain why Europe still needs it as a partner https://t.co/u7tp6CPV80 ...

Testosterone’s use in post-menopausal women still needs well-designed trials to establish long-term efficacy and safety. That leaves the hormone in a medical grey area https://t.co/e09j3vN6zY ...

Small rewards and a change of scenery can help https://t.co/kXmPXnHkza ...

A study in France shows a striking gender gap within the first months of school https://t.co/iM2k94fQ0A ...

The worry about AI is not that it will unleash Terminators. Instead, it is that, as it helpfully provides companionship, romance and decision-making, AI will also numb some essential element of our humanness https://t.co/XNyM0nOZSt ...

We examine the evidence, from divorce rates to life expectancy https://t.co/utHkgZdTCg ...

This new book is a history of writing, a biography of the English language and an introduction to linguistic science, all smuggled into short, lively and entertaining stories https://t.co/a3saG1MYMB ...

Numerous experiments bear out the positive effects that red and near-infrared light can have on skin. Anti-ageing is the tip of the iceberg https://t.co/bgmoAB5OuZ ...

Swimming ability in America remains sharply divided along racial lines. These days such disparities make universities uneasy https://t.co/mOcmesXId8 ...