HealthWhy emotional support animals may be a waste of time We are increasingly seeking therapy in the companionship of ducks, dolphins and dogs. Anthrozoologist John Bradshaw says we are barking up the wrong tree Features
PhysicsHow a bat’s hairy tongue lets it suck up nectar like a sponge If you're a greedy bat, it helps to have a hairy tongue. The hairs will ensure that you can slurp as much nectar as possible from flowers into your mouth 51¶¯Âþ