A 50-year-old Pensacola man says an all-meat “lion diet” cleared psoriasis covering 90% of his body and ended decades of depression, though doctors warn his experience isn’t proof the diet is safe or effective long-term.

Dr. Nicole Saphier, Trump’s surgeon general nominee and a New Jersey-based cancer specialist, told senators the MMR vaccine is safe and that childhood vaccines do not cause autism, breaking with past statements from Trump and HHS Secretary Robert F. Kennedy Jr.

A Tulane University study found that sleeping with light above roughly moonlight brightness is linked to higher risks of heart failure, atrial fibrillation, heart attack, stroke and cardiovascular death, and sleep experts explain why nighttime light disrupts the body’s circadian rhythm.

A Minnesota woman was diagnosed with ovarian cancer less than a year after losing her best friend to the same disease, and has spent years cycling through treatment, recurrence and remission since.

A Massachusetts marriage therapist says political polarization is straining long-term relationships and offers three strategies for couples to disagree without letting it destroy their marriage.

A Japanese lab study found that pterostilbene, a compound in blueberries and grapes, reduced fat buildup in cultured mouse muscle cells, but experts caution the effect hasn’t been shown in humans.