We may receive a commission on purchases made from links. All electronic devices require a power source. Most objects can just be plugged into a wall socket, and the gadget will never run out of juice ...

Use one of the services below to sign in to PBS: You've just tried to add this video to My List. But first, we need you to sign in to PBS using one of the services below. You've just tried to add this ...

This is essentially crystal formation. Snowflakes form when water droplets attach to particles in the sky, like dust or pollen. This creates a six-sided shape. The particles fall through different ...

Auroras form when solar wind particles interact with Earth's magnetic field. Aurora colors vary by atmospheric gas and collision altitude. Solar storms brighten auroras, visible at lower latitudes.

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American When predicting something that science will ...

Have you ever wondered why our universe is made up of something rather than nothing? It can hurt your brain if you think about it too much because if there were nothing you would have no brain—no you ...

On Friday morning, thousands of early risers either tuned in or bundled up to watch Punxsutawney Phil emerge from a tree stump and predict the weather. The groundhog — arguably the most famous member ...