Household gadgets have a way of sounding scarier than they are once someone attaches a giant number to them. The claim that a ...

If a major disaster like Fukushima or Chornobyl ever happens again, the world would know almost straight away, thanks to an array of government and DIY radiation-monitoring programs running globally.

Radiation is energy that moves from one place to another in a form that can be described as waves or particles. We are exposed to radiation in our everyday life. Some of the most familiar sources of ...

Scientists may have found a new way to detect some of the universe's most mysterious objects, primordial black holes (PBHs), using Hawking radiation. This groundbreaking approach relies upon watching ...

Tiny charged electrons and protons which can damage satellites and alter the ozone have revealed some of their mysteries to scientists. Tiny charged electrons and protons which can damage satellites ...

In late November, airlines around the world were told to urgently ground planes within their Airbus A320 fleets.

Most people interpret radiation as a bad thing—but it isn’t always. In fact, radiation is a very normal phenomenon. For now, let’s just say that radiation is when an object produces energy. When a ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This article was originally published at The Conversation. The publication contributed the ...

A new theory suggests fusion reactors could help scientists search for axions, mysterious particles that may explain dark ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Are black holes truly black? A new laboratory experiment points toward "no." Using a simulated ...

Nothing can move faster than the speed of light. When Einstein set forth his theory of relativity, this was his inviolable postulate: that there was an ultimate cosmic speed limit, and that only ...