Researchers have discovered how sperm cells perform an extraordinary metabolic transformation after ejaculation, from quiet ...

President Trump is reviving an old fitness test. How much do you remember about the Presidential Fitness Test?

An extract from black currants can apparently improve running performance. The reason is believed to be anthocyanins. These ...

All about capitalising on the workout that can help you run faster for longer (aka threshold runs), especially when you do it ...

But what if scientists finally figured out how to flip the switch on dormant hair follicles—and actually get them growing ...

Are men less likely to hear babies crying at night? Is this a biological difference in hearing sensitivity, or something else ...

A reliable, accurate ventilation sensor could be as big a breakthrough as the first heart rate monitor was in the ...

I am a man in my early 60s who has been suffering from erectile dysfunction for around a year now. Medications have been somewhat helpful, but the problem seems to be worsening. What hasn’t helped is ...

For decades, society has placed the concept of the “biological clock” squarely on women’s shoulders. We’ve been told tha ...