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Hello, red blood cells!
Did the animals see it coming?
Portland earns Guinness World Record
Kids aren't just naturally active
After Maurice the giraffe, Copenhagen zoo kills lions
Tour operators could get 60 days
Funds program with Olympics cash
UK man sets Guinness World Record
Ryan Lochte says he "always" pees in the pool, and Michael Phelps thinks "Chlorine kills it so it's not bad." So it's totally safe to let go underwater, right?
Idaho raven cull will help grouse
Plans to haul 100 pounds 100 miles
First incident in more than 5 years
Softer doesn't equal safer
Gives $24 million to save rhinos
Only 10 such trees exist in the world
New from Backcountry.com
Stateside, the trend has yet to catch on
Hold clues to continent formation
Wins L.A. Marathon, finishes ahead of the men
High Stakes at Track Championships