The Fuel Save Pro is a portable OBD2 chip that plugs directly into your vehicle's onboard diagnostics port and claims to ...

We've put the best Garmin watches through their paces to bring you our pick of the best – from the Forerunner to the Fenix.

Chicago has the largest air quality monitoring network in the country thanks to a partnership between the city, the University of Illinois Chicago, and local community groups.

CHICAGO (WLS) -- In Chicago, there's a city-wide effort to track air pollution. The science sits on street corners, hanging ...

Oura today unveiled the Oura Ring 5, a significantly smaller smart ring with new health-monitoring capabilities including ...

Is the Fitbit Air a Smartwatch Killer? I Tested It for 2 Weeks to Find Out ...

Microscopic ocean algae produce a huge share of Earth’s oxygen—but they need iron to do it. New field research shows that when iron is scarce, phytoplankton waste energy and photosynthesis falters.