The past decade (2010-2019) was the hottest on record and five of the top 10 warmest single years have all occurred since 2015, according to reports released by the UK Met Office and the World ...

Solar panels are an increasingly efficient, cost-effective, and higher-power-density renewable-energy source, though most ...

A graph of the sun's total solar irradiance shows that in recent years irradiance dipped to the lowest levels recorded during the satellite era. The resulting reduction in the amount of solar energy ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Kristin is a lead editor at Forbes Home and has nearly a decade of ...

IN 1954 AT&T’s Bell Labs announced, with some fanfare, a “solar battery”—a device which would supply electricity constantly, with no need for recharging, whenever it was illuminated. At a time when ...