Common parasite can decapitate human sperm − with implications for male fertility Some sperm cells had holes in their head, suggesting the parasites were trying to invade them as it would any ...

A common parasite can decapitate human sperm − with implications for male fertility Published: May 28, 2025 8:29am EDT • Updated: May 30, 2025 12:48pm EDT Bill Sullivan , Indiana University ...

SAN FRANCISCO, September 24, 2024--(BUSINESS WIRE)--YourChoice Therapeutics, Inc., pioneering hormone-free family planning products, announced today that it has dosed its first cohort of male ...

Key points. A new study from Stanford shows remarkable differences between female and male brains. The researchers found no overlap between male and female, and rejected the idea of a "continuum." ...

Microplastics are in human testicles. It’s still not clear how they got there. People eat, drink, and breathe in tiny pieces of plastics — but what they do inside the body is still unknown.

Male Bonobos, Close Human Relatives Long Thought to Be Peaceful, Are Actually Quite Aggressive, Study Suggests The new research found bonobos were three times more likely than chimpanzees to ...

A groundbreaking hormone-free male birth control pill, YCT-529, has transitioned from successful preclinical studies in mice to the initiation of human trials. Developed by YourChoice Therapeutics ...

Qatar National Day deepens understanding of noble human values and the firm conviction of achieving justice - moves that made Qatar a safe haven for the oppressed since the reign of founder Sheikh ...

After successful preclinical studies in mice, researchers have this week begun the first human trials of a hormone-free male birth control pill. YCT-529, the drug being tested, is the first of its ...

The chromosome associated with male development, which is the last mysterious piece of the human genome, has been fully sequenced by a team of more than 100 researchers around the world, including ...

The Effects of Bisphenol A on Human Male Infertility: A Review of Current Epidemiological Studies. International Journal of Molecular Sciences . doi :10.3390/ijms241512417 .