Vast swaths of the subway still rely on signal equipment from the Great Depression. A multibillion dollar plan, now at risk, ...

Researchers from the University of Birmingham have uncovered answers that provide the detail to explain two specific DNA repair processes that have long been in question.

Tiny droplets are powering big ideas in science. Researchers have developed a miniature, soft, and flexible lithium-ion ...

The win-win symbiotic partnership between AI and LEO networks sees both technologies enhancing and expanding the other. The ...

A heart rate device inspired by Starfish can potentially solve the accuracy problems, detect serious cardiac issues, and solve a crucial power problem, too.

Ladies and gentlemen, gather around, for I bring you the most thrilling, jaw-dropping, popcorn-worthy saga of our time—The Great ECG Container Heist! If you thought political scandals were all ...

In a viral video, a young man is seen running up to the congressman with a phone, presumably filming, before asking about the Signal chat leak that has rocked Washington, D.C., for the last week.

But a closer look at the messages posted on Signal — an encrypted but unsecured commercial texting app — and at what the group’s participants were doing when they were sent, reveal broader ...

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. “Mistake.” “Glitch.” “Entirely permissible.” “Hoax ...

US government officials discussed war plans in a Signal chat, then blamed the leaks on the messaging app. But Signal and other encrypted apps are secure—as long as you use them correctly.

But it’s also been an unprecedented name-recognition moment for the encrypted-communication app Signal, literally putting it in the top headlines around the world, and turning a national ...

The vice president’s initial comment in the Signal chat that has gotten so much attention this week was that such a strike would be “a mistake.” Among other things, he didn’t think the ...