The various ways vertebrates breathe

Seeking answers to your science questions? Ask our resident expert, Peter Gallivan

From the heart to the brain, our vital organs work hard to help us survive

THE BLACK-CAPPED chickadee is wonderfully onomatopoeic. When the diminutive songbird, which is Canada’s answer to the great tit, spots a great-horned owl perched in a tree, it broadcasts a shrill ‘chi

Is it time to take breath training seriously?

How far can you run? One kilometre? Five? 10 perhaps? Maybe you’re fit enough to run a half-marathon without too much fuss. Possibly even a full one. Whatever your record for distance might be, it’s n

Jenny Ackland criss-crosses the world to take a look at the clever ways that humans and animals can live together.