In early March this year, nearly a third of the world’s population will have the opportunity to witness a total lunar eclipse. How do they happen and why do they turn the Moon reddish-brown?

As the Wolf Moon rose in early January, my social media feeds seemed to overflow with videos and images making wild and fantastical claims. It was the first supermoon of 2026, just marginally brighter

Amazing answers to your curious questions

Where do we find sodium chloride in nature and why do we enjoy it in food so much?

For decades, the story of coastal risk has been dominated by climate change and rising seas. But a major new global study suggests that, for hundreds of millions of people living on river deltas – inc

Fitting-out time is here again. Because I winter up in the Baltic where the sea still sometimes freezes, my season doesn’t really start until May. It was different when I berthed my 22ft wooden sloop