Researchers have created heart monitoring sensors that conform to the skin, are comfortable, and can be worn while people are ...

One of the more interesting categories of our ongoing Green Power Challenge is “anything but PV” — and since the radiated ...

Rather than presenting a stripped-down proof of concept, Motii has published a complete, buildable system. The Aeris-10 ...

Regular heat exposure can force your body to adapt—improving sweat rate, blood volume, and cardiovascular strain. But are ...

This valuable work identifies a subpopulation of neurons in the larval zebrafish pallium that responds differentially to varying threat levels, potentially mediating the categorization of negative ...

Picture this: You just finished your favorite workout and, as you’re stretching, feel a bit of stiff back pain. You crave (and deserve!) a little extra R&R—but are you better off chilling in, say, the ...

David Tearse, Signal Hill-based Karman Industries’ co-founder and chief executive, talks about dealing with the rush of data centers. However, the co-founders of Karman Industries envision a city ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

It might be hard to imagine now, but there was a time when having more than one monitor connected to your computer at the same time would have been a rather ridiculous idea. Many PCs could only run ...

Researchers designed a novel heat pump that uses sound waves to move thermal energy, producing additional heat. The team from China produced an unprecedented amount of heat with their system, and ...

(InvestigateTV) — Electricity rates increased in every state in 2025, leading to higher heating bills for 43 percent of the nation, according to This Old House. Kevin O’Connor, host of This Old House, ...