Eng/French/Nat The world of sport has in recent months been rocked by scandals involving athletes using drugs to improve their performance. Now, a two-day in...

Hank gives the run down on the top five ways humans are negatively impacting the environment and having detrimental effects on the valuable ecosystem service...

James D. Long explores how to reduce corruption and improve government performance by using technology to empower citizens. Violence, intimidation, and vote ...

When your health is a top priority, trying to make sense of all the information on nutrition can be quite confusing.In this talk, Dr. Mike Israetel summarize...

"Inside Politics" host John King reacts to President Donald Trump retweeting a photoshopped image of House Speaker Nancy Pelosi and Senate Minority Leader Chuck Schumer in traditional Islamic clothing in front of the Iranian flag.

An overview of geographic theories of migration- Ravenstein's Laws, Gravity Model, Migration Transition, and Behavioral approaches to migration. With dots.

Hannah held the audience spell bound with her beautiful story of discovery, rediscovery and self-discovery before, during and after a journey which took her ...

The materials needed to make art can be expensive, too expensive for some. But one artist in South Africa has found away to combine his artistic passion and ...

This talk was given at a local TEDx event, produced independently of the TED Conferences. Does the media reflect the reality of the world? Or does the inform...