Core is a useful wearable body temperature sensor for those battling heat training – but there are some fundamental snags to iron out. Core Body Temperature Sensor is an unobtrusive way for athletes ...

At the 2025 Tour de France there was an open secret being whispered through the peloton: most stage winners were wearing a thumbnail-sized sensor clipped to their heart-rate strap. The device, made by ...

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power temperature sensors using graphene-based solar cells. The test is the first ...

Airport security scanners have become such a routine part of flying that many travelers step inside without knowing what the machines actually do.