Talk about a bizarre feature of the human body: If you happened to swallow a razor blade, your stomach acid would dissolve it. Acids are ranked on a scale from zero to 14—the lower the pH level, the ...

World Bonobo Day is observed every year on February 14 to shine a light on one of the most fascinating yet endangered great apes on Earth, the bonobo. Often lovingly referred to as the 'make love, not ...

Look, the truth is, everyone has knowledge gaps. Some of them might be super niche. Others might be more general and embarrassing to admit to. But no matter how well-read and educated you are, there ...