The "tower power" plant, which uses more than 300,000 mirrors to reflect sunlight, starts delivering electricity to customers in California.
The Flir One attaches to your iPhone to show heat signals.
A new iPhone case shown at Mobile World Congress turns your iPhone into the first consumer-level personal thermal imaging device that takes high resolution photos and video.
Ghost hunters use different devices that measure temperature, like thermal imagery cameras and non-contact thermometers. In this video shot at the Brookdale Lodge, professional ghost hunter Gloria Young explains the relevance of temperature fluctuations -- when something a little unexpected happens.
Starting at $349, the Flir One detects and displays live thermal images.
Turn your iPhone into the gadget version of Predator with the Flir One thermal-imaging system, a sub-$350 way to detect heat signatures.
Thermal imaging cameras usually cost more than a thousand bucks, but an upcoming device could give more people access to the all-seeing temperature detection tech for far less.
Engineers at UC San Diego are testing small, mobile robotic vehicles that create virtual reality maps with temperature data that first responders can use in real time.
Startup Promethean Power had to ditch its dream of solar-powered milk chillers in rural India, but the company hit on a novel energy storage system that's cheaper and overcomes the unreliable grid.
Imaging tech that measures heat levels is being used to measure brown fat, which plays a prominent role in how quickly the body can burn calories as energy.