Plus, how to choose the best ones.

It’s vital to get your fueling right for the marathon — here’s what I do on race day, and the mistakes to avoid.

Race day temperatures will start in the mid-60s and climb into the upper 70s by mid-morning. Here's what to expect.

Water alone isn’t always enough, especially in warmer climates. Electrolytes, in particular sodium, potassium and magnesium, help the body retain and properly distribute fluids. A low-sugar ...

Wildly fluctuating temperatures, punishing verticality and brushes with carnivores – Duncan Craig takes on the ‘Big Ditch’.

EXHAUSTED and achy, Rachelle Griffin began to wonder if this was what mid-life had in store for her. The 41-year-old married mum-of-one from Shrewsby, Wales, spent eight months unable to shift her ...

Older batteries also have a greater distribution of aging. The percentiles are much closer to the median for newer batteries, ...

The GLP‑1 beverage market is accelerating fast, with brands innovating in hydration, protein, fibre and collagen to meet soaring consumer demand. Discover the growth forecasts, key ingredients, and ...

Sealed inside a steel tube at crushing depth, breathing manufactured air, eating off the same table where surgery will be performed if something goes wrong, India's submariners inhabit one of Earth's ...

The best deals to shop ...