It's a gas! Air consists of nitrogen and oxygen and lots of empty space.
Have you ever been in a crowded elevator and gotten anxious about having enough air to breathe if the elevator got stuck?
Scientists discovered that salmon use "geomagnetic imprinting" to find their way home.
The extent to which you hate the smell of fish is, in part, culturally determined.
Recent studies show for people who are truly fans, their brains consider their fandom as a relationship akin to a friendship.
Got an itch? You should take a lesson from bears!
Learn how Roemer learned that light does take time to travel.
Scientists studying zebra finch brains have identified about 2000 vocalization genes in a brain region known as Area X.
According to a recent study, there's only one proven way to motivate kids to maintain a healthy lifestyle.
How do peat bogs keep human bodies preserved for thousands of years?