女生小视频

Testosterone

Bodybuilder exercising with barbells in the gym

Health

Steroids are everywhere on social media 鈥� but how dangerous are they?

From 鈥渢renfluencers鈥� to complex drug regimens, influencers are reshaping how millions approach steroid use. Now, researchers are trying to catch up with what this means for our health

News
Muddy men

Humans

Testosterone myths: How old ideas of masculinity sell us all short

Culture
baby

Humans

Dad power: The surprising new science of fatherhood

Features
Bryan Adams

Humans

The higher your testosterone levels, the more you love soft rock

News
Girls with binary code

Humans

The dearth of women in tech is nothing to do with testosterone

News
face artwork

Health

Chemical controllers: How hormones influence your body and mind

Features

Humans

Golden oldies: The pudgy dad hypothesis and why older men matter

Culture
Lioness with dart

Environment

Five wild lionesses grow a mane and start acting like males

News

Health

Everyday drugs: The truth about testosterone

Features

Health

Exercise may be the best anti-ageing pill

Muscle loss is now seen as a cause - not a consequence - of disease and frailty in old age. Will muscle-boosting drugs aid those unable to exercise?

News

Humans

Does a surplus of men really mean more violence?

Opinion

Health

Sex, health, muscle, sport: Testosterone myths busted

Features

Health

Man up: Is testosterone an elixir of youth?

Features

Humans

Men with smaller testicles make better dads

News