Sarah Gaunt on how we know whether it’s safe to go for a swim
From hammerstones to biotechnology: Lizzie Norris looks at the engineering that has helped us to increase our lifespan and improve our quality of life.
Dead fish after an overflow event. Image: Thames Anglers Conservancy. There once was a time when the Thames was teeming with life. Otters, eels, and even salmon were abundant. But time has not been kind to the river, and it has been subjected to the worst consequences of human development. The use and abuse of […]