A new sensor is giving researchers the best look yet at ATP levels inside living cells, enabling scientists to study in greater detail than ever before how fluctuations in this cellular currency ...

A new study reveals a simple and fast, label-free way to distinguish aggressive cancer cells by how they physically behave. Researchers at the Hebrew University of Jerusalem have developed this novel ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...

At Utrecht University, a new fluorescent sensor lets researchers watch cellular crises unfold in real time, even inside living animals. Trump’s golf course takeover sparks outrage Lake Erie sloshed ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

Researchers at Karolinska Institutet have discovered how cells can adjust their gene activity to survive when oxygen runs low. The study, published in Nature Cell Biology, reveals that cells use a ...

Solid oxide fuel cells (SOFC) can help extend the range of electric cars using a range of fuels, and run stationary power generators, with minimal emissions. The trouble is, these cells require ...

If you have an Apple Watch Series 9, 10, or Ultra Watch 2 that you bought in the US in the past year, you'll finally get the blood oxygen sensing feature back via a software update later today, ...

Researchers from Germany say they have successfully applied an ultra-precise method for monitoring the health of cell cultures. The team, from RWTH Aachen University, reports that they’ve shown, for ...

The circulatory system consists of one heart, five liters of blood, and approximately 96,000 kilometers of blood vessels, responsible for transporting nutrients and waste throughout the body. Water ...

A new CO₂ sensor demonstrates the system design model carved out for smart building applications. Greatech, a German hardware developer and manufacturer of energy-efficient wireless embedded systems, ...