Stephen Hawking

David Blaine's signature brand of street magic mystifies the most recognisable celebrities in the world, such as Jamie Foxx, Bryan Cranston, ...

Renowned scientists Richard Dawkins and Lawrence Krauss cross the globe as they speak publicly about the importance of science and reason in the ...

Fresh off ripping space-time a new one at the end of "Bender's Big Score," the Planet Express crew is back to mend the tear in reality, or ...

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ...