Shane Tamura, the suspect in the deadly shooting in Midtown Manhattan, carried a note in his pocket claiming he suffered from CTE and also made references to the NFL, police sources told ABC News.

George Stephanopoulos unpacked why he arrived at Good Morning America later than usual, detailing an ordinarily unsettling ...

ABC News’ Sam Champion has the latest on the record temperatures in the Northeast and the unhealthy air quality levels up and down the I-95 corridor.

Chris Nowinski, co-founder and CEO of the Concussion Legacy Foundation, joined ABC News Live to discuss the Manhattan shooting suspect’s claim of having CTE.

Michael Strahan has spoken out following news that Deion Sanders has been battling cancer. As Parade reported, the NFL legend ...

Musician Quinn XCII sits down with ABC News’ Linsey Davis to discuss his seventh studio album and how it differs from his ...

A man wielding a long gun shot and killed three people, including an off-duty police officer working security in Midtown ...

Good Morning America anchor Lara Spencer let fans in on a celebratory pool party with friends, and her stunning fashion ...

"GMA" shares expert tips on how to stay safe while dating after Tea, the women-only app designed to make dating safer, became the target of a cyberattack.

Alivea Goncalves, sister of Kaylee Goncalves, told ABC News she was prepared to be arrested the day she spoke in court to ...