Europe’s total solar eclipse: the best place to see it and how to view it safely

Researchers warn betting on clinical trials could incentivize insider trading and interfere with drug development. But Kalshi and Polymarket say they provide valuable information to patients.

Books have never been trendier, but studies show that as more and more things compete for our frazzled attention spans, we’re reading less and less. This is a problem because reading has a wealth of cognitive benefits that we’re in danger of missing out on. To find out why declining literacy could affect everything from memory to IQ, Madeleine Finlay speaks to the Guardian’s science editor, Ian Sample. She also hears from Prof Falk Huettig, an experimental psychologist at the Max Planck Institute for Psycholinguistics and author of The Perks of Being a Bookworm Support the Guardian: theguardian.com/sciencepod Check out the Guardian’s new YouTube food series, Feed..

Given the size and age of the universe, it should be full of species with technology far more advanced than our own. So where are they? • The summer issue of the Long Read magazine is out now. At one point during the discussion, Fermi blurted out: “Where is everybody?” – or, as another participant remembered it, “Don’t you ever wonder where everybody is?” If aliens exist, in other words, why have we never encountered them? The episode has become famous, marking the moment when extraterrestrial life went from a theme for philosophical speculation to a serious scientific problem. For centuries, people had wondered whether life exists on the moon or Mars, but they accepted that we would never know for certain, since making contact with another planet was impossible. By the 1950s, those limits no longer seemed so fixed. In addition to space flight, researchers were developing tools to detect the radio signals that reach us from stars many light years away. These developments were still in their infancy, but it was already clear that humanity was no longer bound to Earth the way it always had been...