A quarter of a century after our first visit, the Guardian returns to Guédelon to find old-fashioned toil has built “thoroughly modern” architectural laboratory

Avec ses flammes gigantesques encore incontrôlables, le plus gros incendie de l'été en France à ce stade a fait un mort et neuf blessés, dont un grave, dans l'Aude ainsi qu'un disparu à Saint-Laurent-de-Cabrerisse, la commune la plus touchée par le sinistre qui a déjà parcouru plus de 11.000 hectares mercredi.

Too much exposure to the sun has traditionally been seen as a danger. Now claims that sunscreen is toxic flood the internet. What does the science say?

Six in 10 teenage girls say they have been sunburnt on their face, but fewer than one in three wear sunscreen daily