When living cells grow, divide or respond to drugs, they give off tiny amounts of heat that offer information about what the ...

A new study has shown that agricultural waste from lavender straw can be transformed into a highly sensitive biochar-based sensor for detecting ...

In a groundbreaking move for ocean monitoring, DARPA's BLUE program has teamed up with Michigan Technological University to ...

The photoacoustic effect has been known for more than 150 years: Gases exposed to light heat up. Pulsing the light generates ...

Scientists from Tallinn University of Technology (TalTech) recently tested a micro-autonomous underwater vehicle (AUV) in the ...

The Fitbit Air is the first addition to the Fitbit family since October 2023 and coincides with the launch of the newly rebranded and revamped Google Health app. The Fitbit Air is compatible with both ...

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 ...

Latvian soldiers seen at Sēlija training site during exercise Crystal Arrow 2026 where sensors and effectors were integrated on a national level. (Janes/Tamara Rozouvan) NATO Allied Land Command ...

Latvian soldiers seen at Sēlija training site during exercise Crystal Arrow 2026 where sensors and effectors were integrated on a national level. (Janes/Tamara Rozouvan) NATO plans to carry out a ...

Cardiovascular diseases remain the leading cause of death worldwide, accounting for nearly 20 million deaths each year. Rapid diagnosis and risk assessment of cardiac injury are therefore essential ...

Previous reports have suggested that Apple is planning to fit a 200-megapixel camera to an iPhone in either 2027 or 2028. While squeezing ever more pixels into the same size sensor would be bad news ...

A 2024 study that claimed to have discovered an entirely new source of oxygen in the deep sea — dubbed "dark oxygen" — was flawed, inconsistent with previous research, and "fundamentally at odds with ...