A panel of four experts were interviewed about this issue on 20th of May during the World Health Assembly 2015, as part of the webcast entitled "World Health...

The magnetic poles of the Earth are expected to shift by 65 degrees by 2015. The cataclysmic pole shifts which happen throughout history are a geologically r...

When your job hinges on how well you talk to people, you learn a lot about how to have conversations — and that most of us don't converse very well. Celeste ...

We've heard about the melting ice caps and the polar bears - but what about giant jellyfish? Student Johnny Silver dives into the the part of global warming ...

How do we make sense of today's political divisions? In a wide-ranging conversation full of insight, historian Yuval Harari places our current turmoil in a broader context, against the ongoing disruption of our technology, climate, media -- even our notion of what humanity is for. This is the first of a series of TED Dialogues, seeking a thoughtful response to escalating political divisiveness. Make time (just over an hour) for this fascinating discussion between Harari and TED curator Chris Anderson.

Aged 17, Deeyah fled from Norway confused, lost and torn between cultures. Unlike some young Muslims she picked up a camera instead of a gun. She now uses he...

Eran Bendavid, MD, MS, of Stanford University discusses the effect that wealth inequalities have on population health in developing countries.