With the new variant officially detected in California, scientists are still learning more about omicron. Here's how it compares to delta so far.

Tate Myre, Hana St. Juliana, and Madisyn Baldwin died Tuesday after a shooting at Oxford High School. A fourth person, Justin Shilling, died Wednesday.

Rep. Cori Bush said women shouldn't have to ask, let alone fight for, abortion access.

"Books on prehistoric animals for kids need to update and put this weird tail in there....It just looks crazy," Chilean paleontologist Alex Vargas said.

ATLANTA (AP) — Stacey Abrams, the Georgia Democrat and leading voting rights activist, said Wednesday that she will launch another campaign to become the nation's first Black woman governor. Without serious competition in a Democratic primary, the announcement...