A new NASA spacecraft has started tracking the particle streams that can make a massive solar flare dangerous while mapping ...

After years of testing portable solar panels, I've found that small adjustments to my setup can yield massive efficiency ...

A rare celestial event is unfolding above Earth as a distant comet makes its way through the inner solar system for the first ...

Want to lower your electricity bill without sacrificing convenience? Here are three brilliant solar devices that will ...

My years of hands-on testing show that while solar energy is straightforward, portable wind turbines require constant ...

A Minnesota bill could make plug-in solar devices accessible to homeowners and renters, potentially saving $35-$55 monthly.

Be cautious when evaluating installation offers, as scammers might use misleading sales tactics to trick homeowners out of ...

Many homeowners are going solar to save money, to go “off the grid,” or to make a positive impact on the environment. No ...

A new solar system uses sunlight to clean water quickly and safely, helping communities without access to clean drinking ...

The people of Camiguin learned long ago that solar energy is an investment that will give them control over their own power system. In the middle of an uncontrollable oil crisis, that investment has ...

Cutting energy costs can save you big-time in the long term — just run the numbers to make sure your upgrades will actually pay off.

Cutting energy costs can save you big-time in the long term — just run the numbers to make sure your upgrades will actually pay off.