SAN FRANCISCO (AP) - Twitter has revised its rules of conduct to emphasize that it prohibits violent threats and abusive behavior by users, promising a tough stance at a time when critics are calling for the online service to adopt a harder line against extremists.
RENO, Nev. (AP) - A Nevada judge gave a Reno hospital the go-ahead Tuesday to conduct brain wave tests on a 20-year-old woman who has been on life-support since April, but the judge indicated she won't rule until at least Jan. 22 on the crucial question of life or death.
DALLAS (AP) - A Texas district attorney's office says Mexican authorities have detained a teen who disappeared with his mother after video surfaced online showing he may have violated his probation for causing a drunken wreck that killed four people.
WASHINGTON (AP) - The Treasury Department on Monday gave employers an extension of critical reporting requirements, as it seeks to manage some of the most complicated parts of the federal health care law.
LINCOLN, Neb. (AP) - At least one-third of the Power Five conference schools are not punishing athletes as harshly as they were 10 years ago for testing positive for marijuana and other so-called recreational drugs, according to an investigation by The Associated Press.
SCOTTSDALE, Ariz. (AP) - Meadowlark Lemon, the "clown prince" of basketball's barnstorming Harlem Globetrotters, whose blend of hook shots and humor brought joy to millions of fans around the world, has died. He was 83.
TALLAHASSEE, Fla. (AP) - A police officer tried to put a woman into a patrol car after she collapsed at a hospital, believing that she was "making herself dead weight" to avoid going to jail, according to a police report released Monday.
CLEVELAND (AP) - A grand jury on Monday declined to indict a white rookie police officer in the killing of Tamir Rice, a 12-year-old black boy who was shot while playing with what turned out to be a pellet gun.