Smartwatches and wearable heart monitors can help detect issues such as irregular heart rhythms. But they also have limits ...

Heat is supposed to need something to cling to, whether vibrating atoms in a metal rod or infrared light streaming from a hot stove. Yet a series of recent experiments suggests that empty space is not ...

Building on the event’s reputation as the proving ground for breakthrough technologies, Flir will demonstrate two cameras ...

CGM has spent 2025 testing and reviewing the latest laptop innovations to bring readers the cream of the crop in gaming ...