The Pentagon's watchdog has concluded that U.S. Secretary of Defense Pete Hegseth risked endangering American troops when he shared sensitive information on the messaging app Signal earlier this year.

Secretary of War Pete Hegseth "acted within his authority" by sharing sensitive details about Houthi strikes over Signal, Armed Services Chairman Roger Wicker said after viewing a report from the ...

Forbes contributors publish independent expert analyses and insights. Amir is Founder of AI unicorn Avathon & Boeing/SC JV, SkyGrid. Recently, a friend asked me a question that's been floating around ...

A faint radio "whisper" from ancient hydrogen reveals the universe was heating up long before it filled with starlight. When you purchase through links on our site, we may earn an affiliate commission ...

The encryption protecting communications against criminal and nation-state snooping is under threat. As private industry and governments get closer to building useful quantum computers, the algorithms ...

The Signal Foundation president recalls where she was when she heard Trump cabinet officials had added a journalist to a highly sensitive group chat. Of course, you know the rest: In the piece, The ...

A gene therapy that targets a form of retinitis pigmentosa showed a signal to improve retinal function for up to 3 years after treatment, according to a small clinical trial. The phase 2 SKYLINE trial ...

"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 ...

June 20 (Reuters) - A measure of future U.S. economic activity fell in May for the sixth straight month and triggered a recession signal, held down by consumer pessimism, weak new orders for ...

Encrypted messaging platform Signal is rolling out a feature called Screen Security to its Windows app. It's broadly a way to prevent a computer from logging screenshots of your messages when the app ...

Defense Secretary Pete Hegseth in April denied discussing sensitive military information with his wife and others in the Signal app. Photo: Douglas Christian/Zuma Press Defense Secretary Pete Hegseth ...