Running is in our DNA, but training for a marathon is a careful mix of muscle, mental, and technological strength.
Our editors scrounged up some truly bizarre facts.
Stories from the coolest day jobs in the world.
Why would a petro-state erect a solar-powered eco-metropolis in the middle of the Arabian desert? To change the world.
This 10,000-rpm, no-pulse artificial heart doesn't resemble an organic heart--and might be all the better for it
The best way to prepare for catastrophe? Head to the place where they engineer it.
More than 50 of the most dangerous, disgusting, humiliating and just plain bad professions
See the top ten hurdles facing game designers today, and the cutting-edge tech that will soon make them relics of the past
Worms, planets, extra dimensions: just a few of the things that inspire the most creative young scientists of the year
The same techniques used by vets to speed horse rehab might work for humans, too
How new medical tech gets injured stars off the disabled list and onto the field
Elite basketball players benefit from having less stretch.
Traditional chicken, beef, and pork production devours resources and creates waste. Meat-free meat might be the solution.
PopSci cracks open 10 amazing machines to give you an animated look at the extraordinary tech that makes them work
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New Military Channel program showcases the latest tech designed by the U.S. military.
The shorter your kayak, the smoother your ride.
Advances in medical science may well lead to more-than-human abilities
Salim Nasser's wheel design could dramatically reduce the repetitive-stress injuries that often plague manual wheelchair users.