A new theoretical study led by researchers at the University of Chicago and Argonne National Laboratory has identified the ...

A tiny optical booster built directly onto a chip is pointing toward a future where light, not just electricity, does the ...

Moxie Marlinspike—the pseudonym of an engineer who set a new standard for private messaging with the creation of the Signal Messenger—is now aiming to revolutionize AI chatbots in a similar way. His ...

The production team of tvN’s “The Second Signal” has issued a statement regarding the situation involving its cast member Cho Jin Woong. Previously on December 5, it was revealed that Cho Jin Woong ...

A Pentagon watchdog report has found that Defense Secretary Pete Hegseth put U.S. service members at risk when he used the Signal messaging app to discuss a military strike in Yemen earlier this year.

Secretary of Defense Pete Hegseth risked compromising sensitive military information, which could have endangered American troops and mission objectives, when he used Signal in March of this year to ...

Just as mysterious interstellar object 3I/ATLAS reemerged from behind the Sun last week, astronomers detected intriguing radio signals from it that give new clues about its chemical composition.

On Monday, a major outage at Amazon Web Services affected a large number of websites and apps, including end-to-end encrypted messenger Signal. In response, X Executive Chairman and Chief Technical ...

Signal has introduced a new opt-in feature that helps users create end-to-end encrypted backups of their chats, allowing them to restore messages even if their phones are damaged or lost. Secure ...

"Our results don't solve the mystery of the Wow! Signal, but they give us the clearest picture yet of what it was and where it came from." When you purchase through links on our site, we may earn an ...

In the century-plus since automobiles first hit the roadways, dozens of advancements have helped make vehicles safer for drivers. Seat belts, airbags, and anti-lock braking systems tend to headline ...

WASHINGTON – Defense Secretary Pete Hegseth divulged classified information in March from battlefield commanders about the U.S. attack on Houthi rebels in a chat on the commercial messaging app Signal ...