With appearances on comedy shows, books in the best-seller lists and the unforgettable image of a brilliant mind in an ailing body, Stephen Hawking has earned the title of the world's most famous ...

Stephen Hawking, the "world's most famous scientist", is giving this year's BBC Reith Lectures. As a guide for the "interested but perplexed", I have added a few notes (in italics below) to the ...

Transcript of Stephen Hawking's first Reith Lecture My talk is on black holes. It is said that fact is sometimes stranger than fiction, and nowhere is that more true than in the case of black holes.

Stephen Hawking, the "world's most famous scientist", is giving this year's BBC Reith Lectures. As a guide for the "interested but perplexed", I have added a few notes (in italics below) to the ...

Transcript of former prime minister Tony Abbott's address to the Second Annual Margaret Thatcher Lecture in London on October 27, 2015. I am both honoured and humbled to give this lecture in memory of ...

The former president spoke in Johannesburg on Tuesday. Here is the full transcript. Transcript provided by the Office of Barack and Michelle Obama. PRESIDENT OBAMA: (Cheers and applause.) Thank you.