Looking for 'fitspiration'? These athletes are proving there's no right way to be healthy.
Is parabiosis the fountain of youth?
July 23, 2017, 4:34 p.m. by Cory Rosenberg
An experimental surgery first used in 1864 finds modern support as an anti-aging solution.
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In the fight against HIV, cows emerge as powerful secret weapon
July 21, 2017, 11:42 a.m. by Angela Nelson
A new study finds that cows can produce antibodies that neutralize HIV, which may hold clues to a vaccine for humans.
The world's biggest (and most powerful) water pistol can blast through a pane of glass
July 21, 2017, 10:17 a.m. by Christian Cotroneo
Former NASA engineer's mega-soaker makes us yearn for the simple squirt gun.
Where's Colossus? Shark Week filmmaker follows the Big One
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