You might have noticed the metal rods that airplanes have on their wings, but do the pieces have a name? What are they for ...

That "something else" appears to originate from space.

Power lines are a regular part of our day-to-day lives now as they carry electricity through the world, but when were they first invented?

Static electricity is a build up of electric charge ... One coulomb is a very large amount of charge. Lightning striking a metal conductor rod. The rapid flow of charges heats the air to reach ...

Static electricity often just seems like an everyday annoyance when a wool sweater crackles as you pull it off, or when a doorknob delivers an unexpected zap. Regardless, the phenomenon is much ...

Lightning strikes may kill hundreds of millions of trees every year, but one tropical tree has evolved to benefit from the ...