At a nature reserve in southern Spain, four baby Iberian lynxes sleep peacefully beside their mother, part of a captive breeding programme that has brought the species back from the brink of extinction.

Research groups and startups the world over are working to take nuclear fusion from a fanciful concept to a practical, zero-carbon means of producing practically infinite electricity, and one such team in Washington has just taken a significant step forward.…

Giving compliments makes us anxious, but new research shows that praising people has huge benefits – for both parties.

Joan Macdonald faced growing health problems before she began lifting weights, shattering preconceptions about what’s possible in your eighth decade