More than 160 million seniors are hooked on social media micro-videos and also on online shopping via WeChat or Alipay.

Federal agencies must shift to post-quantum cryptography by 2030 and digital signatures by 2031 under a new Trump order.

Federal agencies are required to transition high-value assets and high-impact systems to use PQC by the end of 2030 and 2031. President Donald Trump on Monday signed an executive order to strengthen ...

Blood tests measuring the aging of certain white blood cells can predict cognitive and mood-related symptoms of depression, rather than physical symptoms. These findings, published in The Journals of ...

Certain “forever chemicals” may be doing more than persisting in the environment, they could be subtly accelerating the body’s internal aging clock. Credit: Shutterstock Not all PFAS are created equal ...

Per- and polyfluoroalkyl substances (PFAS) are packed into countless useful everyday items, such as non-stick frying pans, water-resistant raincoats, food packaging, and cleaning products. The ...

Abstract: Micro-electro-mechanical system (MEMS) multiphase clock systems are critical for the operation of high-speed circuits, but they are susceptible to phase ...

The Bulletin of the Atomic Scientists announced on Jan. 27 that the hands of the Doomsday Clock moved forward four seconds and now sits at 85 seconds to midnight—the closest the symbolic clock has ...

Abstract: Inter-satellite clock synchronization is critical for maintaining consistent timing across low Earth orbit (LEO) constellations. Conventional Kalman-filter-based methods often ignore ...

It’s hard to ignore the seismic shifts brought about by algorithm-driven content. Every time you scroll through your social media feed or check your favorite news app, algorithms are diligently at ...