Tickling, a seemingly involuntary reflex, evolved not for humor but for connection. It targets exposed areas, triggering ...

What is it about a tickle that makes us giggle? And why can’t we tickle ourselves? Greg Foot explains all. When you're touched, the nerve endings under your top layer of skin, or epidermis, send ...

Maybe there is a tickle monster living underground or on a planet called Ticklelandia. And the people come to Earth and while we’re sleeping, they get in our mouths and live in our bodies. That’s why ...

Tickling is a very strange sensation because it doesn't depend on your will. That's right, you don't decide whether or not to ...

My 8-year-old son recently told me he didn’t want to go to his cousins’ house. They are 11 and 12. He said they tickle-tortured him. They told him to lie down to do a trick, then one lifted up his ...

In 1994, researchers noticed that when rats anticipated an opportunity to play, they would let out a series of squeaky chirps. These were high-pitched, measured at 50 kilohertz. The researchers began ...

How do whales hear music? They listen to orca-stras! I told that joke to a lizard and got crickets. It made me wonder the same thing as Eid Muhammad Afridi, who asked Saturday's Weird Animal Question ...

Why tickling makes us laugh is one of those weird, unexplained questions which can only be explained by brainy scientists. Molecular biology and genetics boffin Dr Emily Grossman (a science educator ...