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India's capital Delhi is blanketed in toxic smog every autumn, but the pollution is already so bad that it's drawn protests as authorities tell students to stay home.

In an interview with CBS News, FDA Commissioner Dr. Marty Makary explains what went into the decision to drop the most serious warnings on hormone therapy for menopause.

Washington University Medicine in St. Louis is conducting important research into treating early-onset Alzheimer's before symptoms arise.

Photographer Joe Wallace has chronicled the stories of families who have lived with Alzheimer's.

The historian examines how service members returning home from World War II were changed in ways undiagnosed and untreated, to a nation that had also changed following years of war.

At least 11 people have contracted salmonella linked to powder supplements sold at Sam's Club stores nationwide, health authorities said.

A doctor in Allentown marks breast cancer awareness month with a growing collection of pink shoes -- a tribute with a personal connection.

With open enrollment starting soon, employees could get sticker shock, with their costs expected to rise 6% to 7% for 2026, a new study says.

About 60,000 children have avoided developing peanut allergies after 2015 guidance upended medical practice by recommending introducing the allergen to infants starting as early as 4 months, a new study finds.

A recent report found high levels of lead in some protein powders and shakes, but demand among U.S. consumers has soared.