ChatGPT Gave Me Chilling Advice—as I Simulated Planning a Mass Shooting

A Tuesday shooting at a shopping center in Carrollton, Texas, left two dead and three others injured after a business meeting went awry. According to local police, 69-year-old Seung Han Ho was meeting with the victims for a business transaction at the Koreatown shopping center when he opened fire. The shooting reportedly happened just before […]

Voters will head to the polls in Indiana’s state senator primaries and Ohio’s primaries for governor and the special Senate race to fill Vice President JD Vance's term. NBC News’ Shaquille Brewster reports on how voters are responding to President Donald Trump’s push to oust opponents in Indiana to his redistricting push.

Pennsylvania is suing an artificial intelligence company to stop it from misrepresenting its AI chatbots as licensed professionals who can provide medical advice.  The lawsuit alleges Character.AI chatbots claimed to be licensed medical professionals, including psychiatrists, available to engage users in conversations about mental health symptoms.  In one instance, a chatbot falsely stated it was licensed in Pennsylvania and provided a fake license...

The Justice Department filed a lawsuit against Denver on Tuesday over the Colorado city’s 37-year-old ban on so-called “assault weapons,” including constitutionally protected semiautomatic rifles, after the Democratic mayor signaled defiance. The court filing alleges Denver’s firearms ordinance features “politically charged rhetoric” regarding its use of the term “assault weapon.” AR-15-style rifles fall under this […]