The San Francisco Giants have hired former All-Star catcher Buster Posey as their president of baseball operations and fired Farhan Zaidi.

New details are emerging about the armed man shot by Miami police after he was seen waving around a rifle and shooting into the air.

Witnesses called 911 to report that a man was firing a weapon up into the air on Friday night in Miami and a police officer who responded shot him, police said.

China is threatening “serious consequences” after the United States Navy sailed a destroyer around the disputed Paracel Islands in the South China Sea for the second day in a row.

The United States is denying Chinese claims that its military had driven away an American guided-missile destroyer from operating around disputed islands in the South China Sea.

Buster Posey has joined the San Francisco Giants ownership group less than a year after retiring.