How to survive in space

Meet the astronaut breaking new frontiers in space.

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

It’s the (hypothetical) end of the world but we’re feeling fine thanks to this collection of essential survival kit

Once you hit midlife, you’re told to lift heavy weights and work your bones hard to prevent fractures. But a new method has come along to revolutionize osteoporosis prevention—all in 10 minutes a week. Tony Edwards investigates

THE INSIDE STORY ON THE TRAGEDY OF FATALITIES DURING RACES, AND ALL THAT’S DONE TO KEEP US SAFE

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