Stephen Hawking spent his final years issuing a clear warning: humanity’s greatest technological triumphs could also become the forces that undo us. He saw artificial intelligence, climate change and ...

Famed physicist Stephen Hawking took gravity to its ultimate limits. In doing so, he made a number of significant advancements in our understanding of black holes, cosmology and quantum gravity. Plus, ...

Read today's inspirational quote of the day by Stephen Hawking. Understand its meaning, learn about Hawking’s life and fame, ...

There is no God -- that's the conclusion of the celebrated physicist Stephen Hawking, whose final book is published Tuesday. The book, which was completed by his family after his death, presents ...

These days, it's easy to feel all doom and gloom about the state of the world. How could you not? Regardless, you should know ...

LONDON (AP) — Stephen Hawking, whose brilliant mind ranged across time and space though his body was paralyzed by disease, has died, a family spokesman said early Wednesday. "He was a great scientist ...

British scientist Stephen Hawking has branded heaven a "fairy story" for people afraid of the dark, in his latest dismissal of the concepts underpinning the world's religions.

FILE - In this March 30, 2015 file photo, Professor Stephen Hawking arrives for the Interstellar Live show at the Royal Albert Hall in central London. Hawking, whose brilliant mind ranged across time ...

One of the most revered scientists in history, Stephen Hawking, says he doesn't understand why people like Republican presidential candidate Donald Trump One of the most revered scientists in history, ...

Renowned theoretical physicist Stephen Hawking may have a good grasp of the workings of the universe, but he says he can't understand Donald Trump's popularity. Hawking tells ITV's "Good Morning ...

(AP) -- Stephen Hawking says it is too risky to try to talk to space aliens. Oops. Too late. NASA and others have already beamed several messages into deep space ...