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 since these heat signals are so vanishingly small, ...

Did electrical failures, not pilot actions, bring down Air India 171? New evidence raises questions about the AAIB probe and Boeing 787 safety.

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

Canadian scientists have demonstrated for the first time that a noninvasive brain-monitoring technique could help medical ...

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 ...

During the late afternoon to early evening hours of Nov. 29, 1994, devoted mother of two Julianne Stallman was stabbed to death in what cold case investigator Paul Holes called a “prolonged battle” ...

Smartphone adapter connects to mouth to measure airway openness via sound waves Device aims to make lung function testing more accessible for patients with chronic conditions Clinical trial underway ...

This is the dramatic moment cave rescue teams test oxygen levels inside the underground site in Laos as they search for seven trapped villagers. Footage shows rescuers inside the cave system carrying ...

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 ...

THE high affinity for oxygen possessed by muscle hæmoglobin suggested its use as a very sensitive spectroscopic method for detecting and measuring small quantities of oxygen 1. This method has now ...

Fitness wearables can help you move more, sleep better, and stay healthy. Here's how to pick the right one for you, along ...