Visions of the future of everything from cars to the Internet to the human species.

Let's be honest, flying cars are still a ways into the future. Until then, learn about the extraordinary lengths we've come with cars that drive themselves.

An insightful look at the sharing economy (Uber, Airbnb and TaskRabbit, among others) and why trust has become a force in today’s market.

Innovators in transportation show that getting from point A to point B doesn't have to be boring.

It's the question of our generation: Can we find a sustainable alternative to oil? Scientists, inventors and activists present stern warnings and visionary solutions for the energy of tomorrow.

Imagine a life living among the stars, traversing the universe, interacting with aliens ...

While it may not be simple or easy, these fascinating talks make aerospace engineering a little more accessible to the average person.

The most notable talks of 2017, chosen by TED Curator Chris Anderson.