Alpha particles are also known as alpha radiation. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Alongside beta particles, gamma rays, and ...

The event began with the approach of two opposing electrical discharges: a downward-propagating leader from a thundercloud and an upward leader emerging from a television transmission tower in ...

Primordial black holes may be exploding throughout the universe. If we can catch them in the act, it could pave the way to new physics, a study suggests. When you purchase through links on our site, ...

Hydrogen has long been regarded as a clean fuel that has the potential to move the world away from fossil fuel-based energy.

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. If you want to probe the frontiers of fundamental physics, you have to ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. Nothing can move faster than the speed of light. When Einstein set ...

The universe has cooked up all sorts of bizarre and beautiful forms of matter, from blazing stars to purring cats, out of just three basic ingredients. Electrons and two types of quarks, dubbed “up” ...

How cold is space, does it ever drop to absolute zero and what happens if you fall into it without a spacesuit? When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

A coronal mass ejection exploding from the sun, as captured by NASA’s Solar Dynamics Observatory in 2012. Credit: NASA / GFSC / SDO We know, the headlines can sound terrifying. In this series, ...