Walmart is selling a $130 outdoor security camera for just $34 as part of its early Black Friday sale

The ieGeek Solar Outdoor Security Camera is on sale at Walmart for 74% off, and shoppers are "extremely impressed" with it.

In photos: The U.S. saw vivid northern lights as far south as Florida

The Aurora Borealis was spotted in a large swath of states, including Idaho, Iowa, Missouri, New Mexico, New York, Oklahoma, ...

6 Best Floodlight Cameras of 2025, Lab-Tested and Reviewed

These security cameras light up the night and are made by some of the most popular home security brands, including Blink, ...
pv magazine International

Open-access, modular monitoring platform for multi-year outdoor PV testing

A team of researchers in Canada has developed the Jericho Open Resistive Data Logger—an open-access photovoltaic (PV) monitoring platform that integrates data acquisition and processing hardware, a ...