Pentheraphobia is the persistent fear of your mother-in-law.
Introduction of non-native species to a new environment is often done completely by accident. Anywhere people travel, something unseen can be traveling along, too.
The date was March 29, 1989. The most famous comedienne in the history of show business was about to make her final TV
Today's mentalfloss.com Brain Game Think Thursday challenge asks you to name a U.S. state that shares a land border with Canada, so you've got a 1-in-10 shot.
The anxiety of a generation may be defined by the "fear of missing out." or FOMO.
If you had a home computer in the 1980s, you probably played at least one adventure game from Sierra On-Line.
In my neverending quest to make you feel old, I have news: the eponymous Violent Femmes album (also known as "the best Violent Femmes album") turns 29 years old this month.
Image credit: Southern Oregon Visitors Association
In November 1944, fifty years before Predator drones swept on the scene, the Japanese military devised a low-tech method of dropping bombs on fore
MIT's 21-story Green Building was briefly transformed into a giant Tetris game on on September 12, 2011. That game was shut down due to glitches in gameplay.
[Originally published January 9, 2008]
I was clicking through our archives recently and discovered something pretty impressive: almost every blogger on this site, including yours truly, has written
Today's mentalfloss.com Brain Game Wednesday Wordplay challenge is a new Word Ladder puzzle.
There are over 100 species of marine mammals in the world, and most of them have as much cool stuff going for them as any old Moby Dick.
Happy 70th Birthday to singer, actress, writer, film producer, director and all-around fabulous gal, Barbra Streisand. Babs has had a pretty neat career.
This month marks my 6-year anniversary blogging for mental_floss. It also marks mentalfloss.com's 6-year anniversary in the blogosphere.
© Mahmoudreza Kalari/Sygma/Corbis
The Iranian Hostage Crisis, in which Iranian student revolutionaries held 52 Americans hostage for 444 days, was an unprecedented act of state-sanctioned terrorism