The eye chart with the big "E" on top is called a Snellen Chart.
If you're trying to choose between a ferret and a hedgehog, go ferret.
Researchers say the bodies of infants and fetuses were a ‘prized source of knowledge’ for British anatomists.
The theoretical cord wouldn't just break a climber's fall—it would also brake it.
Don't try this experiment at home.
Fedor Konyukhov, 64, hopes to set a new Guinness World Record.
The 1999 Nintendo add-on was such a failure in Japan that it was never released in U.S. markets. Which makes it even more valuable.
The price tag includes a look at a live rocket launch.
Now astronauts can test samples in space instead of sending them back to Earth.
Money-saving experts give us the scoop on birthday freebies worth celebrating.
Urban birds may also be more territorial and aggressive than their more laid back rural counterparts.
See one of the world's most powerful waterfalls up close.
The studios will provide housing for 59 formerly homeless Londoners.
The Crypt Keeper once hosted a game show.
A clinical study found that sinus rinses beat steam inhalation for alleviating the symptoms of chronic sinus infections.
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