In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a technosignature. Reading time 3 minutes From the moment astronomers discovered ...

Newly released FBI records connected to the Covenant School shooting in Nashville include writings made by shooter Audrey Elizabeth Hale that shed further light on her motivations, planning and ...

WILMINGTON, NC (WWAY) — Wilmington Police responded Wednesday morning to a reported active shooter at a Walmart on Sigmon Road, but investigators say there was no threat to the public. According to ...

WILMINGTON, Del. -- Delaware state police say a trooper was killed in what officials said was an active shooter situation at a DMV facility in New Castle County on Tuesday afternoon. The suspect in ...

The afternoon of 7 August 1996 isn’t a time that sticks in many people’s minds. But if things had worked out differently, it might have been etched into our collective memory. At 1.15pm, US President ...

A strange metallic monolith was discovered deep in the Utah desert, and very few people knew where it was. Using flight data, terrain clues, and instinct, the location was quietly tracked down. The ...

Public calls are growing for the FBI to give its promised $50,000 reward to a homeless man who provided information essential to leading authorities to the gunman they say killed two Brown University ...

An old friend of Claudio Manuel Neves Valente — who described himself as his only friend from his time at Brown University — said he was “shocked” to learn that Neves Valente is believed to have shot ...

FROM WHERE THIS ALL STARTED AT BROWN UNIVERSITY. NOW WE TURN TO OUR SHARMAN SACCHETTI LIVE ABOUT 50 MILES NORTH IN BROOKLINE, NEAR THE MIT PROFESSOR’S HOME. SHARMAN. AND NEIGHBORS ARE STILL STRUGGLING ...

GLENDALE, AZ (AZFamily) — The all-clear has been given after reports of a possible active shooter on Luke Air Force Base on Friday morning. Officials with Luke AFB - 56th Fighter Wing posted on ...

Growing up in Portugal, Claudio Manuel Neves Valente stood out for his intellectual potential. In high school, he traveled to national and international physics competitions. He later graduated from ...