Bill Oxford/iStockBy DR. SEAN LLEWELLYN and SONY SALZMAN, ABC News (NEW YORK) — Two independent research groups published findings confirming

narvikk/iStockBy STEPHANIE RAMOS, KATIE O’BRIEN, and ARIELLE MITROPOULOS, ABC News (WORCESTER, Ma.) — Michael Gadbois, a first responder, was used

Halfpoint/iStockBy ERIN SCHUMAKER, ABC News (AUSTIN, Texas) — Sky-high COVID-19 positivity rates at schools in Austin, Texas, have local health

Dean Mitchell/iStockBy KATIE KINDELAN, ABC News (NEW YORK) — Flo, a widely used period and fertility-tracking app, has reached a

simon2579/iStockBy KAYNA WHITWORTH, ABC News (NEW YORK) — Largely cut off from the rest of the world, people living in

Tibrina Hobson/Getty ImagesBy HAYLEY FITZPATRICK, ABC News (NEW YORK) — Jeff Bridges shared an update on his battle with lymphoma.

miroslav_1/iStockBy ERIN SCHUMAKER, ABC News (NEW YORK) — The COVID-19 vaccine rollout in rural America was always something of a

ozdigital/iStockBy STEPHANIE EBBS, ABC News (NEW YORK) — Public health experts and state officials say most Americans will need to

kcline/iStockBy GMA TEAM, ABC News (NEW YORK) — The past year of the coronavirus pandemic has taught us that health

MarsBars/iStockBy SONY SALZMAN, VICTOR ORDONEZ and BOB WOODRUFF, ABC News (NEW YORK) — With a growing number of Americans now