A skin infection I picked up from a spa pool in Palm Springs changed the way I think about swimming. The water looked clean. The resort was nice. Didn't matter. Since then I've been a lot more ...

There are some scientific discoveries that feel immediately sensible. Water is wet, fire is hot, politicians lie. And then there are discoveries that .

While the Iran and Ukraine conflicts are analysed through military and geopolitical lenses, scientists warn that the destruction could contaminate air, soil and water for years ...