Explore 25 Earth locations that look like another planet! Discover bizarre landscapes, from Martian deserts to icy moons, ...

A population study suggests the human body may already be responding to changes in the composition of the atmosphere.

The Mediterranean diet may influence aging through tiny proteins produced inside the cell’s mitochondria. Older adults who ...

Medically reviewed by Oluseun Olufade, MD VO2 max measures the maximum amount of oxygen your body can use during exercise. It ...

Our editors handpick the products that we feature. We may earn commission from the links on this page. There is no silver bullet to ensuring a longer, healthier life (and no single supplement, ...

One of the biggest misconceptions is that iron deficiency and anaemia are interchangeable The challenge is that iron deficiency doesn't always show up in the way people expect. You don't need to have ...

Learn the common signs of iron deficiency, when to see a doctor, and which iron-rich foods can help support healthy iron levels.

A study led by biomedical scientist Erica Heinrich at the University of California, Riverside, highlights a critical gap in ...

Telegraph Sport takes on simulation of daunting Azteca conditions; plus, what the science says Thomas Tuchel’s side must do to win ...

England play in Mexico City on Sunday, 2,240m above sea level, and research shows high-speed running is harder and recovery is slower England have made it into the last 16 of the World Cup, and will ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...