Modern technologies increasingly rely on light sources that can be reconfigured on demand. Think of microlasers that can quickly switch between different operating states—much like a car shifting ...

A Pentagon inspector general report concluded that Secretary of War Pete Hegseth sent sensitive, nonpublic strike information over the encrypted app Signal using his personal phone, a violation of ...

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 ...

To smooth commutes across the city, Chattanooga is installing and upgrading cutting-edge smart technology and undergoing a comprehensive traffic signal retiming effort. “By leveraging smart technology ...

Virginia Grace McKinnon is a Daily Signal intern. Virginia Republican Gov. Glenn Youngkin welcomed Democrat Gov.-elect Abigail Spanberger to the executive mansion in Richmond on Thursday to discuss ...

According to film buffs and movie directors, motion smoothing is the worst. Even streaming services don't like it. When "Roma" was released on Netflix, the company urged viewers to turn off motion ...

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 ...

After messages from Mike Waltz's leaked chat on the Signal app went massively public months ago, he was ousted as President Donald Trump's top national security adviser. Now, he's up for a new ...

Some strategies on how to best use Signal to keep your messaging secure. Some strategies on how to best use Signal to keep your messaging secure. is a senior science reporter covering energy and the ...