GPT-5.2 Pro delivers a Lean-verified proof of Erdős Problem 397, marking a shift from pattern-matching AI to autonomous ...

On the left: Elizabeth Short(Black Dahlia); On the right: The sketch of Zodiac Killer For more than half a century, two of America’s most disturbing unsolved crimes have existed side by side, studied ...

A long-standing physics mystery has been solved with the discovery of emergent photon-like behavior inside a strange quantum material. The finding confirms a true 3D quantum spin liquid and unlocks a ...

Users can note which content they would like to view more frequently. Instagram is handing users some control in deciding what content they see. The social media giant is allowing users to have a say ...

A violent New Hampshire cold case has been solved, with the murderer being identified as the original suspect, who was never arrested because a flawed FBI report “thwarted” the investigation. Judith ...

Ryan Kartje claims USC’s jersey number switch for quarterback Sam Huard probably didn’t break a rule. Even if he is right — and no matter the negative impact that both Huard and Trojan punter Sam ...

A group of math teachers in Tucson, Arizona, came under fire for their Halloween costumes this weekend. The teachers’ bloodied white t-shirts with the phrase “Problem solved” written across the chest ...

Summer McKesson’s quest for answers to her medical condition would unearth a family secret – and a doctor’s decades-old deception Summer McKesson’s quest for answers to her medical condition would ...

Summer McKesson struggled to breathe for years. Doctors told her it was because her blood would not stop clotting – and they couldn’t figure out why. A single clot alone can be lethal; but the ...

AUSTIN, Texas — More than three decades after four teen girls were found dead inside a burned-down yogurt shop in North Austin, investigators say they finally know who killed them. Law enforcement ...