NASA engineers have completed ground-level testing of a regenerative hydrogen-oxygen fuel cell system intended ...

FuelSync Pro is a next-generation vehicle optimization device that plugs into the OBD2 port typically located beneath the ...

Defect-engineered zinc oxide converts tiny reversible strains into near-infrared light, opening a rare-earth-free path to ...

Michigan Tech faculty are developing a microbe-fueled power supply system that could keep ocean sensors in the water longer ...

Maintaining your car's engine air filters, spark plugs, tires, and oxygen sensors and ensuring they're all in good shape can ...

Summertime hikes and afternoons in the backyard can be ruined by mosquito bites. So, many people apply topical synthetic ...

Unlike smoke alarms that may only sound once when I press the test button, or others that need the button to remain depressed ...

Researchers at Worcester Polytechnic Institute (WPI) have developed a solid polymer coated with harmless viruses to detect ...

Google kicks off a new era with its first Fitbit tracker in four years, an app rebrand, and its AI coach leaving beta.

Forbes contributors publish independent expert analyses and insights. Curiosity expert improving engagement, innovation, and productivity. Workplaces today are more multigenerational than ever, ...

Alphabet Inc.’s Google on Thursday launched the Fitbit Air, a $100 screenless fitness band aimed squarely at taking on Whoop ...

The Fitbit Air weighs 5 grams without its strap, tracks heart rate, blood oxygen, skin temperature, and steps around the clock, lasts seven days on a charge, and costs $99.99.