A theory as to why we haven't heard from aliens which renowned theoretical physicist and cosmologist Stephen Hawking agreed with has resurfaced online. Planet Earth is about the size of a speck of ...

Quote of the Day by Stephen Hawking highlights a simple message about handling pressure and hardships in life. The quote, ...

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come with terrifying consequences. This video explores NASA’s Voyager missions, ...

LONDON (Reuters) - Stephen Hawking, who sought to explain the origins of the universe, the mysteries of black holes and the nature of time itself, died on Wednesday aged 76. Hawking's formidable mind ...

stephenhawking.co.uk offers students, teachers and the public a plain-English, carefully referenced guide to the physicist’s work, with interactive tools and a free companion ebook. A share of revenue ...