I've been a fan of Olight flashlights for many years. Now I'm a fan of its new pro-grade battery charger. Here's why.

Worldwide, billions of people rely on water sources whose hygienic quality is unclear or difficult to monitor. Conventional ...

In part 3 of this series, we used Kirchhoff’s voltage law to derive the branch currents and node voltages for an unbalanced ...

Lead, LeadCheck, and Safe Home. Most DIY kits can detect high levels of lead, but miss lower levels that could still be ...

We asked experts about why our LED bulbs seem to die ahead of time. Here are the reasons they gave. Tyler has worked on, lived with and tested all types of smart home and security technology for over ...

CAHOKIA HEIGHTS, Ill. – A citizen-led effort to test drinking water in Cahokia Heights has renewed residents’ concerns after some samples tested positive for E. coli. Arianna Norris-Landry was one of ...

MANITOWOC, Wis., March 03, 2026 (GLOBE NEWSWIRE) -- Orion Energy Systems, Inc. (NASDAQ: OESX) (Orion Lighting), a provider of energy-efficient LED lighting, electric vehicle (EV) charging stations and ...

RENO, Nev. (KOLO) -Snowstorms like the one on February 17, 2026, put some of our traffic light system to the test; particularly those which use LEDS. Many local cities, including Reno use the LEDS ...

The Federal Aviation Administration’s (FAA) brief restriction of airspace above El Paso, Texas, and southern New Mexico resulted from the Pentagon planning to test anti-drone technology despite the ...

WASHINGTON (7News) — Years of pressure from taxpayers, lawmakers, and animal advocacy groups have led to multiple federal agencies banning animal research involving dogs and cats. The list of agencies ...