We demonstrate a custom-built 600-watt hydroelectric generator operating on a small river. This autonomous system powers ...

Discover how to create a simple magnetic generator using everyday repurposed materials in this step-by-step guide. We use ...

That can translate into meaningful savings for people who garden, shop at farmers' markets, or buy produce in bulk. Drying ...

The biggest World Cup to ever take place sees 48 nations battle it out over 104 matches this summer for the biggest prize in international soccer. Co-hosts USA, Canada and Mexico will be hoping to go ...

U.S. renewable energy production increased, but future growth may slow under Trump's policies. States vary widely in renewable energy usage, with some exceeding 50% of their total power. Wind and ...

You don't need to pay anything to create a great site with the top free website builders we've tested. My PCMag career began in 2013 as an intern. Now, I'm a senior writer, using the skills I acquired ...

With a background in education and a fascination with finance, Emily Batdorf writes approachable content for consumers who want to deepen their understanding of personal finance topics. She loves ...

With so many books in the world, reading can be an endlessly expensive hobby. But thanks to the internet and the magic of libraries, there are a ton of ways to read your favorite books for free, from ...

Alternative energy is more mainstream than ever, but fossil fuels still make up a large percentage of the energy production in the U.S. Coal is down, but natural gas and nuclear energy production are ...

When opening a business checking account, it's important to consider monthly maintenance fees and minimum deposit and balance requirements. If you're looking to avoid fees, CNBC Select rounded up the ...

Apple, Google, and Microsoft all offer free parental control apps or settings to help you keep your kids safer online. We walk you through the benefits and drawbacks of each. I review privacy tools ...