What is the most important step that humanity must take to avoid extinction? According to the late physicist Stephen Hawking, the answer lies far beyo.

Stephen Hawking, a brilliant scientist, changed how we see the universe. He cautioned about alien encounters, comparing them to Columbus's arrival in America. Hawking also highlighted Earth's dangers ...

Take a look back at politicians and other notable figures we lost in 2018. Inspiring quotes: Stephen Hawking in his own words Stephen Hawking's death: NASA and more react Searching for ET: Hawking to ...

Renowned physicist Stephen Hawking and Russian-born billionaire Yuri Milner on Monday announced an ambitious bid to combine vast computing capacity with the world's most powerful telescopes to ...

NEW YORK -- An Internet investor has enlisted famed physicist Stephen Hawking and Facebook founder Mark Zuckerberg to help him with a futuristic plan for seeking life in outer space. Yuri Milner ...

Stephen Hawking spent decades warning that humanity faces a simple choice: spread beyond Earth or risk total extinction. The theoretical physicist argued that threats ranging from artificial ...

For more than 50 years, death was a poignant part of Stephen Hawking’s remarkable life.

Stephen Hawking spent his career turning mind bending ideas into testable physics, from evaporating black holes to the fate of intelligent life. A generation later, experiments, telescopes and even ...

Born Jan. 8, 1942, Stephen Hawking became a household name associated with his brilliance, and an icon with his wheelchair and computerized voice as the progression of ALS (amyotrophic lateral ...