Snakes and lizards share a common ancestor, and snakes still have the genetic coding for legs and feet. So where did those appendages go?
Cleaning an airliner for the next flight is a complex undertaking that must be carried out rapidly.
There's a magic number that gets casual players (maybe you) really interested.
Confused about whether to embrace or avoid eating eggs if you're watching your cholesterol? A new, large study suggests you should avoid eggs, but nutritionists aren't all convinced.
First ladies have traditionally played significant roles at the White House. But so far that work has been sans pay.
In a study on academic integrity, 59 percent of high school students admitted cheating on an exam, and 34 percent admitted to doing it more than twice.
Say What?!
For every manned mission that NASA has flown since the Challenger — even the first unmanned missions off U.S. soil since the shuttle missions ended in 2011 — the family has continued the tradition. Over more than three decades, the Sheltons have sent more than 100 bouquets to mission control.
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One Family Has Sent Flowers to NASA for More Than 30 Years
