Investigation Discovery’s January 2026 lineup features new and returning true-crime series exploring cults, cold cases, ...

Mangione is charged with killing United Healthcare CEO Brian Thompson on Dec. 4, 2024, in New York City. ID said the special will delve “into the psyche” of Mangione. “With commentary from experts ...

In 1982, John Hendricks, a fund-raising consultant for colleges, had this wild idea: An all-documentary cable channel. He hocked his home to start things rolling. In due course, his Discovery Channel ...

Louvre Heist: Minute by Minute, a brand new documentary looking at the recent heist of jewels from the Louvre Museum, airs tonight on Wednesday, Nov. 26 at 10 p.m. on Discovery. Watch for free with a ...

It’s another tale of dueling documentaries released in rapid succession. We’ve seen it before with prior headline-grabbing events like Fyre Festival, the Thailand cave kid rescues, and the Murdaugh ...

Since the first Pong machine was unveiled 30 years ago, computer games have become the world's second largest entertainment industry, after music. This program profiles game developers who ...