Microplastics have been found in human semen and testes, but do they cause infertility? Explore the latest evidence on sperm ...

A consultant says it is important to diagnose or rule out cancer quickly to reduce anxiety.

A Kansas federal court has granted class action status to a group of Wichita residents alleging that Union Pacific Corp. historically released hazardous waste from a rail?yard site?that contaminated ...

Successful reproduction presents a fundamental evolutionary paradox: the immune system must tolerate genetically foreign sperm and embryos while maintaining ...

Men's health talk used to center on muscle, testosterone, and the gym, fertility a side note. That is changing. In 2026, male reproductive health is part of the wellness conversation, not just for men ...

Now, two recent studies suggest that using a GLP-1 medication, such as Ozempic, may also help boost fertility in both men and ...

Kal Glanznig – a fit and healthy 25-year-old Aussie – thought he was doing everything right.

A new study of wild bats reveals that an animal's immune system is shaped by more than its need to fight infections. Researchers from the University of Maryland have found that sex, age and ...

Cortisol is bad. Testosterone makes you aggressive. Melatonin helps you sleep. Experts bust common hormone myths ...

As Republicans and Democrats alike grapple with declining birth rates and the economic impacts of an aging population, the ...

The Cortisol-Testosterone Trade-off Nobody Explains When the body perceives sustained threat, a deadline that never ends, ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...