Colin Powell

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One of Our Fundamental Assumptions About Black Holes Was Just Overturned in The Lab

We have a problem.<p>Black holes are the most intense and mysterious cosmic phenomena in the Universe, and new research shows we understand even less …

Black Holes

Tony Blair: 'On The Run' letters to IRA members vital for Northern Ireland peace

Former Prime Minister appears before MPs to defend letters sent to republicans assuring them they were not being pursued by UK authorities<p>Tony Blair has said the peace process in Northern Ireland would probably have collapsed without the On The Runs scheme for fugitive IRA members.<p>His Labour …

Mark Zuckerberg Starts a Book Club, Invites 30 Million People

Currently missing: A volunteer to get snacks and drinks for the new club's 55,000-plus members.<p>Mark Zuckerberg is trying to read a book every other week — and tens of thousands of his not-so-closest friends are going to read along with him.<p>The Facebook CEO posted this message to his 30 million …