Penguins typically mate only once a year and lay one egg.

Very few species of shark, including the mako and great white, are warm blooded.

According to Nielson Media Research, the average person watches television about 4 hours per day - or, more precisely, 27 hours and 53 minutes a week.

Vincent van Gogh didn't cut off his ear--not all of it anyway. He only cut a portion of the lobe.

Both writer Edgar Allen Poe and LSD advocate Timothy Leary were kicked out of West Point.

Americans will hold more parties in their homes on Super Bowl Sunday than any other day of the year.

Americans spend more on dog food every year than they spend on baby food.