This “Dateline” special episode takes a look at “exclusive new details about the investigation into the murders of four ...

Idaho college quadruple murder suspect Bryan Kohberger’s phone searches, saved photos and a bizarre selfie taken by the ...

Quadruple homicide suspect Bryan Kohberger made a series of disturbing searches on his cellphone in the months after he attended a pool party.

The administration's push to open federal tracts to critical mineral projects is fueling clashes over water, wildlife and ...

Sean “Diddy” Combs’ ex-girlfriend, Cassie Ventura, testified in court at the rap mogul’s sex trafficking trial detailing the violent and abusive relationship she had with Combs. Combs’ defense team ...

A hearing is underway that will decide if Lyle and Erik Menendez will be resentenced for the 1989 shotgun murders of their parents. If granted a reduction in their sentences, the pair would be ...

NBC News' Rehema Ellis reports on the graphic testimony from Cassie Ventura, Sean 'Diddy' Combs' ex-girlfriend, on the second day of the sex trafficking trial.

The Trump administration proposed a federal shift of cybersecurity resources to the states amid a rise in ransomware attacks. NBC News' Yasmin Vossoughian spoke with former CIA hacker Dr. Eric Cole ...