Never hunt for an outlet again — this power bank recharges thanks to the star at the center of our solar system.

A simple plastic bottle filled with water and bleach can brighten homes during daylight hours. This ingenious idea sparked ...

The most powerful solar storm to impact Earth in decades caused the temporary formation of radiation belts around Earth, NASA recently announced. A NASA CubeSat satellite made the discovery, which ...

A reliable flashlight should stay bright over time, be durable, and have a long battery life. We field-tested 10 flashlights ...

Scientists have unlocked the secret world of dark excitons — tiny energy carriers crucial for the future of solar power and ...

Find a new purpose for empty tin cans and solve your gloomy garden predicament with this DIY that creates elegant lighting ...