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

Two trains collided head-on near Peru's top tourist attraction, Machu Picchu, on Tuesday, injuring 15 people. Dozens of ambulances and medical personnel were rushed to the remote Andean site, which ...

Add Yahoo as a preferred source to see more of our stories on Google. Two Acela trains were canceled this morning due to equipment issues. One was leaving Boston, while the other was heading to Boston ...

A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...

LIMA, Peru — Two trains taking tourists to Peru’s famed archaeological site of Machu Picchu crashed on Tuesday, killing at least one person and injuring around 30 passengers. The person killed was a ...

Two trains have crashed in Chamoli District, India, leaving dozens of people injured. The incident occurred at the THDC Hydroelectric Project in Pipalkoti, Chamoli district of Uttarakhand, on Tuesday ...

LIMA, Peru(AP) — Two trains taking tourists to Peru's Machu Picchu collide, killing at least 1 person and injuring 30, officials say.

Residents in a Stockton zip code have reported their mail is being stolen and worry someone may have access to the master postal key. "1-06-26. Please do not use. Someone picked the lock and it's ...

Two trains have collided on the rail line serving Peru’s famed archaeological site of Machu Picchu, killing at least one person and injuring dozens. Rail agency Ferrocarril Transandino said a train ...

AT LEAST one person has died after two packed tourist trains were involved in a terrifying head-on crash near Machu Picchu. A train driver has been named as the victim with dozens of passengers ...

Passenger Niels Honkoop said he moved to the back of the train before the fatal crash Carolina Paucar / AFP via Gett A train conductor was killed, and dozens were injured after two trains crashed on a ...