For years, media outlets have claimed that the Amazon rainforest is responsible for producing 20 percent of the world's oxygen. But is it true?
Ostriches and emus share many similar physical characteristics, but there are also distinct differences between the two flightless birds. Which makes them sort of like cousins.
Have you ever smelled a rising loaf of bread or, better yet, smelled the air underneath dough that has been covered while rising? It smells really boozy.
If you have ever visited a museum, you've probably noticed that many ancient sculptures are missing their noses, arms, heads, and other appendages.
Where did people get the idea that Jesus had a middle name? Well, Mark Twain has a funny story about that.