A rapid-fire sequence of at least 33 earthquakes struck near San Ramon, California, within roughly 90 minutes on February 2, 2026, topped by a magnitude 4.2 event that rattled the eastern San ...

A simple analog-based supply sequencing solution using an SPDT switch for ON/OFF control and RC time constants, as well as ...

Investigators are using a tracking device called a "signal sniffer" that can detect signals emitted from electronic devices ...

In this study, the researchers analyzed more than 275 million T-cell receptor sequences from over 2,200 individuals and used artificial intelligence ...

For decades, mysterious shortwave radio broadcasts transmitted eerie sequences of numbers, tones, and robotic voices to ...

Abstract: Integrated sensing and communication (ISAC) is a key technology for next-generation communication systems. Accurate sensing relies on estimating the channel’s delay and Doppler shift using ...

When scientists sequence tumor DNA, they typically find small amounts of genetic code from bacteria, viruses and fungi – microorganisms that, if actually present in tumor tissues, could influence how ...

Signal has been a critical organizing tool for anti-ICE groups in Minneapolis. Now there's a federal probe. Credit: Anadolu / Contributor / Getty Images The encrypted messaging app Signal has become a ...

FBI Director Kash Patel said Monday that he had opened an investigation into the Signal group text chats that Minnesota residents are using to share information about federal immigration agents’ ...