Abstract: This paper investigates the device activity detection problem in a massive multiple-input multiple-output system for near-field communications. In this setup, active devices transmit their ...

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 ...

Bowie’s Irish roots run very deep. Born David Jones in 1947, Bowie’s mother’s maiden name was Peggy Burns. Like so many others in post-Famine Ireland, Peggy Burns’ paternal grandparents were Irish ...

The first glimpse of Colin Firth in Steven Spielberg’s upcoming film Disclosure Day has fans buzzing. The teaser drops a ...

Stone revealed last year that she shaved her head while filming Bugonia in 2024. (In the movie, she plays a famous CEO who's ...

Astronomer Avi Loeb suspects this interstellar visitor is a piece of alien technology, citing its unusual traits and the ...

For now, the alien spacecraft theory remains unproven. Advocates insist that more studies and evidence are needed before they ...

Last year at CES 2025, Dell surprised everyone by retiring one of its most recognisable laptop brands. The iconic XPS name, ...

Las Vegas tech show to display latest gadgets aimed at consumers, including AI and robotics applications for daily life ...

While we wait for Season 2, these are the burning questions I have after the Season 1 finale of Vince Gilligan's Apple TV sci ...

When interstellar object 3I/ATLAS was scanned for alien technology, scientists ran the most sensitive search ever attempted.

Stratton confirms that military personnel who interact with UAPs often suffer from physical side effects, including radiation ...