Sleep cyles

From the effects of pink noise to the perfect under-rug temperature, a wealth of new research from Hartpury University is unlocking the secrets of equine sleep — and the results are surprising. Catherine Welton reports

According to the results of our reader sleep survey, 31% of you would choose great sleep over winning the lottery

All the sensors and trackers we use might be completely ignoring a few critical health metrics and deficiencies. What are you missing?

Endurance athlete Jonny Davies explains how wearable tech is revolutionising training and recovery schedules

From wild hallucinations to life-changing reflections, ultra riders share their unforgettable stories of endurance grit with James Shrubsall

There’s more to going long than just grinding it out. Steve Shrubsall finds out how to thrive during ultra endurance events