Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide demonstrates assembling an LED-diode cluster, connecting it to a capacitor for ...

The Center for Energy Education held on its Roanoke Rapids campus a free kick off Do It Yourself workshop Saturday, Jan. 17, to demonstrate options for building safe and secure ...

Last year, global temperatures were cooled slightly by a natural weather pattern in the Pacific called La Niña. That meant it wasn't quite as hot as 2024, but the long-term trend is clear. The last 11 ...