A study published in Molecular Human Reproduction has found that fetal cells can migrate into a mother’s body during pregnancy and remain there for years, ...

As humankind moves toward establishing a long-term presence on the moon and Mars, the question of whether reproduction is possible in extraterrestrial environments may no longer be merely hypothetical ...

More than 35,000 men in the United States die from prostate cancer each year. Now, a new study reveals the immune cell ...

One day, Mars might become a home to humans. But first, there’s the cinematic, sci-fi challenge of making the Red Planet ...

A study reveals that T cells can reside in prostate tissue for long periods, adapting to fight infections. These insights ...

The Amazon molly is an all-female fish that ditched sexual reproduction entirely, thriving for over 100,000 years through ...

Explore the ethical, social, and philosophical dilemmas of human cloning. Understand the implications of reproductive and therapeutic cloning, identity, consent, and the moral questions of copying ...

The 13-chapter textbook, titled Exploration, replaces the earlier book first published in 2006, which originally had 15 ...

UCLA researchers have found that specific molecular changes in mice may actually provide protective effects instead of causing harm.

Exposure to per- and polyfluoroalkyl substances (PFAS) may impact female fertility, pregnancy and birth outcomes, according ...

The myth that “men can have kids forever” may be biologically possible, but it’s not without consequences. Science is ...