Biohacker Bryan Johnson invested $60 million into a brain-tracking headset. How well does it work?

In previous articles, I introduced retinal reserve as a framework for understanding the retina’s ability to maintain function ...

In this video, we explain car engine sensors, detailing their functions, operations, locations, and effects of malfunctions.

L3Harris has secured a potential $499.6 million follow-on contract to sustain the MDA's Flight Test Airborne Sensors program ...

The Dames Point Bridge spans a river in Jacksonville, Fla. Jonathan Zander/Wikimedia Commons, CC BY Every bridge has parts that drivers never see: steel buried in concrete, welds tucked under girders, ...

A scheme to provide real-time pollution monitoring along the entire length of a chalk stream is believed to be the first of ...

When living cells grow, divide or respond to drugs, they give off tiny amounts of heat that offer information about what the cells are doing. But because these heat signals are so vanishingly small, ...

Journal Editorial Report: How top marks became the norm at elite colleges. Photo: Sophie Park/Bloomberg News/Faith Ninivaggi/Reuters In the midst of the Covid pandemic, the University of California ...

On December 24, 2024, while most of the world was settling into Christmas Eve, a spacecraft the size of a small car was hurtling through the Sun’s outer atmosphere at roughly 430,000 miles per hour.

California’s attorney general has no right to shut down the Riverside County Sheriff’s Department’s investigation into ballots cast in November’s special election, argues a brief filed with the state ...

When we think about highly sensitive medical testing, we often imagine a hospital laboratory filled with large instruments, trained technicians, and carefully controlled conditions. This is especially ...

You don’t need to buy a smart grill to make perfect meat. You can buy a dumb grill and send it to school with smart upgrades.