Improving Olympic performance with asthma drugs?

A study looks at the performance benefits delivered by asthma drugs when they're taken by athletes who don't have asthma.

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  • One on hand, the most common health condition among Olympic athletes is asthma. On the other, asthmatic athletes regularly outperform their non-asthmatic counterparts.
  • A new study assesses the performance-enhancement effects of asthma medication for non-asthmatics.
  • The analysis looks at the effects of both allowed and banned asthma medications.

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LIVE NOW: The 'inspiration gap' kills innovation. How can we do better?

Join two-time NBA champion Shane Battier live at 1 pm ET this Monday.

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3 mind-blowing space facts with Neil deGrasse Tyson

Tyson dives into the search for alien life, dark matter, and the physics of football.

  • Astrophysicist Neil deGrasse Tyson joins us to talk about one of our favorite subjects: space.
  • In the three-chaptered video, Tyson speaks about the search for alien life inside and outside of the Goldilocks Zone, why the term "dark matter" should really be called "dark gravity," and how the rotation of the Earth may have been the deciding factor in a football game.
  • These fascinating space facts, as well as others shared in Tyson's books, make it easier for everyone to grasp complex ideas that are literally out of this world.
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Robo-boot concept promises 50% faster running

The old idea of running with springs on your feet gets a high-tech makeover.

Photo by Nicolas Hoizey on Unsplash
No matter how well designed, there are no running shoes that allow runners to keep up with cyclists.
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How geocachers navigate fear in the urban woods

Because geocaches are always hidden out of sight, players often have to behave in out-of-the-ordinary ways to reach them.

Photo by Kyle Peyton on Unsplash

On a drizzly Saturday morning in June 2018, I found myself kneeling on the edge of a wooden boardwalk in Melbourne's northern suburbs.

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