A wave of research shows how a pregnancy can be put at risk by drinking, diet and exposures to toxins—on the part of the male.

More research into coordination disorders shows why some children are more prone to trip, fumble and spill the milk.

A father tries to connect with his newborn son in the NICU.

When a baby is born and its sex is ambiguous, what should happen next?

Pediatricians want to know whether they can call child protective services if a parent refuses to vaccinate. The answer remains unclear.

More children survive cancer, but infertility is often the cost. New techniques offer hope.

Readers weigh in on the importance of social activism amongst physicians and the various approaches to childhood transgenderism.

Most transgender people know their gender identity as children. So how do pediatricians help them become healthy adults?

Children are the most vulnerable during a disaster. So why isn’t the emergency response system better at helping them?

A more relaxed attitude toward legal marijuana may mean more use among teens. The long-term effects may not be good.

Pilot programs teach kids and parents skills for coping with stressful lives.

A stressful childhood can have psychological and physiological fallout in adulthood. Researchers are now narrowing in on how stress wounds the brain and the body.

Top Stories

In 1922 the Berlin woman became the first to undergo gender-affirming surgery.

A century ago, chemist Søren Sørensen invented what would become a crucial diagnostic tool: the pH scale.

A novel coronavirus would come to affect every ward, clinician, researcher and patient at Massachusetts General Hospital.

Selected Reads

For decades, a tiny encampment of researchers has held that statin treatment is a hoax. In a time when contrarian views roar to life on social media, how can medicine keep minority opinions from doing irreparable harm?

Two years in deep space will subject the body to unprecedented stresses. Scientists are probing the secrets to survival.

A freak explosion tore through the quiet Nova Scotian city, prompting one of the most dramatic medical responses in history.