Two Legionnaires cases on the Upper East Side have prompted a city investigation. Officials warn more illnesses may be reported and urge symptomatic residents to seek care.

A Stony Brook study finds blood‑based molecular signatures linking PTSD in 9/11 responders to faster biological aging and higher chronic‑disease risk.

Mount Sinai South Nassau’s Feil Family Pavilion adds nine operating rooms and expanded ICU capacity — largely paid for with Sandy recovery dollars — and could host open‑heart surgery once state regulators sign off.