The wacky, the wild, and the weird. E ven if you weren’t someone who got excited about science class in school, now—as an ...

Valentine's Day has long been celebrated as a day of romance filled with red roses, heart-shaped candies and chocolate boxes.

Related Post: Fun & Weird Road ... The strongest muscle in the human body, relative to its size, is the masseter muscle in the jaw. Related Post: 52 Weird Food And Drink Facts from Around the ...

Read these 11 fun facts and you’ll know why ... and the length and numbers of the axons and dendrites can vary. The human nervous system is defined as two parts. They are the central nervous ...

What do you know about the endocrine system? In school, we learned that hormones and the glands that produce them comprise ...

The human eye can detect over 10 million different colours and is incredibly sensitive to light, adjusting instantly to different conditions. Every eye has a blind spot where the optic nerve ...

Learn more with our fun facts of the day! Start Slideshow From the Orion’s Belt to the Big Dipper, constellations would look the same from every other planet in our solar system.

Test your smarts against this one-minute video, where Ask Smithsonian host Eric Schulze uncovers the facts behind five popular myths about the human body. Explore Subscribe Newsletters Content ...