A mathematical formula that predicts which words people find funny might not get its own Comedy Central special, but it does offer insights into the human mind. Leslie Katz led a team that explored ...

My coworkers are providing lots of funny stuff.<BR><BR>Teaching Math in 1950: A logger sells a truckload of lumber<BR>for $100. His cost of production is 4/5 of the price. What is ...

This holiday-themed brainteaser looks simple, but it's quietly tripping up adults everywhere. A math teacher walks us through ...

Written by Megan Amram, illustrated by Liana Finck. Megan Amram is a television and film writer. Her version of the middle-aged matron was a gentle innocent who faced the world with an ...