All clouds need “seeds” called condensation nuclei or ice nuclei to properly develop. This could be a speck of dust, clay or pollen in the atmosphere. There are several temperature, moisture and air ...

In other words, domesticated animals do love their owners. (How's that for feel-good science?) In case you need more ...

We did the legwork, looked at the science, consulted agency experts, and pulled in relevant outside information to put these ...

5 fast facts about the sun Over 1 million Earths could fit inside the sun. The sun may look yellow from Earth, but it actually releases every color of light, meaning its true color is white .

Doctor Big Brain has created an extra-hard quiz about Horrible Science for the biggest brainiacs of them all! Will you be able to beat it? This is a super specific quiz about Horrible Science, episode ...