After repeated Russian attacks on Ukraine's energy grid, Ukrainians face long outages during a cold winter at war. On social ...

Add Yahoo as a preferred source to see more of our stories on Google. As the weather warms up, you're likely using more electricity than ever to keep your home cool and comfortable. And as bills rise ...

8 energy-saving hacks you wish you knew sooner - From small tweaks to daily habits to smarter use of appliances, these easy ...