Scientists are researching why there are more than 7,000 different languages on Earth.
Randomized surveys allow people to be honest even when the answers are embarrassing.
Scientists are studying scrub jays to see if they have episodic memories.
Recent studies show for people who are truly fans, their brains consider their fandom as a relationship akin to a friendship.
The origin of the word limey has roots in people's understanding of treating scurvy.
A person's sense of smell can affect their ability to gain and lose weight.
A recent study indicates that frogs were among the first animals to evolve kneecaps.
Galileo knew the right ways to flatter the right people.
In 2015, scientists made an accidental discovery that changed our understanding of the human brain's relationship with the immune system.