World Athletics president Sebastian Coe says the track and field’s governing body has approved the introduction of cheek ...

The change affects women with atypical genetics who have been able to compete if they suppressed their testosterone levels.

"When you are in your mother's womb, you can't decide how you are born." Annet Negesa, a former Ugandan middle-distance runner, was once a rising star on the global athletics stage.  As a teenager she ...

"We are currently assessing exposure of short term (several weeks or less) androgens on reproductive parameters of female ...

Animal studies and research using cell cultures have shown that D-aspartic acid supplements may enhance testosterone levels. One study showed that supplementing the amino acid inc ...

Natural products industry companies share overviews on the latest science on their branded ingredients and formulations to ...

The remains of the Lapedo Child, found in Portugal in 1998, showed signs of being both Neanderthal and human, as later confirmed by DNA. New techniques in radiocarbon dating allowed scientists to ...

“Where other AI stops at generating ideas, Manus delivers results. We see it as the next paradigm of human-machine collaboration.” Within days of launching, invitation codes to join early ...

is a fitness fanatic and a self-proclaimed "podcast junkie." Through conversations at the gym and while listening to podcasters, the 55-year-old learned about testosterone replacement therapy (TRT) ...

Dr. Loren Grossman, MD, FRCPC, FACP, Endocrinologist, goes over what tests need to be done in order to diagnose low testosterone accurately. New Canadian PM Mark Carney vows to fight US trade war ...

It's not every day you hear police officers discovered human teeth buried in someone's yard and they say there's a "logical explanation." However, in Hondo, a town about 40 miles west of San ...

Lupron is a drug doctors prescribe to treat prostate cancer. It works by reducing testosterone levels in the body, slowing cancer growth. Lupron is the brand name for leuprolide acetate.