Vampire bats, native to Central and South America, are one of the most well known examples of sharing and kindness in the animal kingdom.
When teens need to be careful about getting enough vitamins and minerals to stay healthy during puberty, they often start skipping meals and eating junk food.
Scientists are developing a type of artificial blood for use in emergencies. Learn more on this Moment of Science.
How do these new Cancer therapies work, and how effective are they?
Everyone knows salt makes you thirsty. However, did you know snacking on sugary foods makes you thirsty, too? Learn more on this Moment of Science.
You may think that resting is the good for letting your body heal, but exercise might actually be best. Find out why!
If you've ever had your blood pressure checked. But did you ever wonder why it's your upper arm that gets the big squeeze, rather than your wrist or your leg?
Astronauts and people on bed rest can experience gradual bone loss that increases their risk of fracturing a bone. Here's why.
Though most true bugs eat plant sap, some feed on animals. One such true bug is the assassin bug, which feeds on fellow insects.