LifeTweaking the smell of cat food can encourage fussy felines to eat Some cats will suddenly refuse to touch brands of cat food that they have eaten for years. Changing the way the food smells might solve the problem News
LifeAdrian Tchaikovsky: 'I try and do interesting aliens' As the science fiction author publishes the latest novel in his Children of Time series, Children of Strife, he talks to Alison Flood about mantis shrimp, the pleasures of sci-fi and why empathy is so important in his writing Culture