Children and young people have higher risks of rare vascular and inflammatory diseases up to 12 months after a first COVID-19 ...

Federal Reserve Chairman Jerome Powell on Tuesday said that the central bank could soon reach a point where its long-running program to reduce the balance sheet size would need to end. Yet, BTC ...

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 ...

Tesla is now selling retrofit turn signal stalks for Model 3 vehicles in the US, after having deleted the stalks in its update of the Model 3. At first, they were only available in China for certain ...

The mystery behind the famous 1977 “Wow!” signal has gained renewed attention after a Harvard astronomer proposed that the newly observed interstellar object 3I/ATLAS may be linked to the event. The ...

Signal is the uber secure messenger with the same features as WhatsApp but without Meta casting its long shadow over your phone. But Signal is so secure, it doesn’t even provide iPhone users with a ...

Signal announced the introduction of Sparse Post-Quantum Ratchet (SPQR), a new cryptographic component designed to withstand quantum computing threats. SPQR will serve as an advanced mechanism that ...

Here’s what you’ll learn when you read this story: In May of 2019, a short-duration binary black hole (BBH) merger contained no evidence of the inspiral signal typical of these kinds of a ...

A delay on the MBTA because of a "signal problem" is a regular occurrence. But for many MBTA riders, what that means is a mystery. Simply put, the signal system is "the intelligence that helps trains ...

Two new spyware campaigns that researchers call ProSpy and ToSpy lured Android users with fake upgrades or plugins for the Signal and ToTok messaging apps to steal sensitive data. To give the ...

In 1977, the Ohio State University’s Big Ear radio telescope received an unusually strong narrowband radio signal, leading to widespread excitement about the possibility of having encountered evidence ...