About one in every 4 million lobsters is born with a rare genetic defect that turns it blue.
We had tons of photos we loved and couldn't fit in the print edition, so here are a few outtakes from our August 5 photoshoot, a couple of behind the scenes shots, and some more quotes from Radcl
Some apples names are really just a desperate cry of “look how yummy I am!” Here are 18 varieties that, frankly, don’t care what you think.
In a survey conducted by the American Geographical Society, almost a third of all respondents said that Kansas was the flattest state.
The first episode of Friends aired 20 years ago today. Here's a look back at the series that helped get mental_floss off the ground.
Paint on canvas can create striking images, but if an artist really wants to make an impression, getting people involved can transform art into something truly stunning.
Maiasaura ’s name literally means “good mother lizard.” But was it really all that parental? Read on to find out.