More parents are skipping childhood vaccines after the COVID-19 pandemic as vaccines become a flashpoint in American politics and culture. The post How the search for vaccine safety led parents away ...

United Launch Alliance flew its Vulcan rocket for only the fourth time early Thursday, but suffered yet another fiery burn through on one of its solid rocket boosters during a national security ...

United Launch Alliance suffered yet another fiery burn-through on one of its solid rocket boosters during a national security mission Thursday.

After receiving their COVID-19 vaccinations, attendees at a free COVID-19 vaccination equity clinic in Fountain on Friday, Feb. 19, 2021 receive vaccine reminder cards, issued in English and Spanish.

The American Academy of Pediatrics and 12 other medical groups are recommending the same childhood shots once endorsed by the CDC. Reading time 3 minutes Mainstream doctors aren’t backing down from a ...

An alleged warning has spread online for years about a supposed "new COVID-Omicron XBB variant" — a new strain of the coronavirus that has spread globally since early 2020. Framed as official guidance ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty Images An alleged warning has spread online for years about a supposed "new COVID-Omicron XBB variant" — a new strain of the ...