With a science paper published after his death, Stephen Hawking has revived debate on a deeply divisive question for cosmologists: Is our Universe just one of many in an infinite, ever-expanding "multiverse"?
General Physics
May 6, 2018
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The Indian government's attempt to sell debt-laden national carrier Air India is in danger of hitting the skids as a key deadline looms with no bidder in sight.
Business
May 6, 2018
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8
The number of homes destroyed by lava shooting out of openings in the ground created by Hawaii's Kilauea volcano climbed to five as some of the more than 1,700 people who evacuated prepared for the possibility they may not ...
Environment
May 6, 2018
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25
