How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

In Ukraine, a New Arsenal of Killer A.I. Drones Is Being Born

As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...
Bay News 9

Work on the new Green Artery begins in Tampa

It’s a planned 22-mile network of paths for pedestrians and bicyclists. Seeing the new sidewalks being built for the project is a big moment for Myron Griffin, a longtime Tampa resident who worked ...
India West

Working For A Green Future, Organization Works On Cleanliness, Tree Planting

SAN FRANCISCO, CA – Volunteers of the non-profit organization Dr. Shri. Nanasaheb Dharmadhikari Pratishthan (DSNDP) came together on June 8 to undertake two significant cleanup projects: the ...
CNET

I Was Tired of My LED Bulbs Dying, So I Hunted Down an Expert for the Cold, Hard Truth

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...