Blackouts happen, and generators can make them a lot less awful. But what kind of generator do you need, and how powerful ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...

We Did the Math: How Much an Energy-Efficient Fridge Saves vs. a 10-Year-Old Model ...

When the lights cut out and the temperature outside is sliding toward dangerous lows, families do not have much time to guess ...

If you drive an EV, Winter Storm Fern turns charging into a reliability test. Sites can go offline. Lines can balloon. And ...

As a winter storm bringing promises of snow and ice bears down on Western NC., here's some tips to keep warm and food safe if ...

Tesla is pushing a new software update that adds a handy workaround for when your charge cable gets stuck in the charge port.

Your kitchen looks nothing like your parents’ kitchen did thirty years ago. Refrigerators send you alerts when milk’s about ...

As tensions between the US and Cuba rise to the highest levels since the Cuban Missile Crisis, the mood was grim at a recent staff meeting at the US Embassy in Havana.

As the eastern two-thirds of the United States braces for a potentially-devastating stretch of winter weather, Americans are ...

Keeping a phone fully charged is the only way to make sure it's ready for a long day. But there's a major difference between being "charged" and being "healthy." Most modern Androids and iPhones are ...

For quantum computers to function, they must be kept at extremely low temperatures. However, today's cooling systems also ...