What if there is only one universe?

(PhysOrg.com) -- Lee Smolin, author of the bestselling science book The Trouble with Physics and a founding member and research physicist at the Perimeter Institute for Theoretical Physics in Waterloo, Canada, writes exclusively ...

After death, Hawking cuts 'multiverse' theory down to size

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"?

Breaking nature's superfluid symmetry

Superfluids are an exotic state of matter in which particles flow without experiencing viscosity. Hiroki Ikegami and colleagues from the RIKEN Low Temperature Physics Laboratory in Wako have now observed another remarkable ...

New theory uncovers cancer's deep evolutionary roots

A new way to look at cancer—by tracing its deep evolutionary roots to the dawn of multicellularity more than a billion years ago—has been proposed by Paul Davies of Arizona State University's Beyond Center for Fundamental ...

New physics lessons help girls catch up

Many school pupils fail at physics because they misunderstand the fundamental concepts. A new teaching method can change this – ETH researchers have now proven its effect. It particularly helps intelligent girls to learn ...

Stephen Hawking: Explore space for humanity's sake

Stephen Hawking, the British physicist who spent his career decoding the universe and even experienced weightlessness, is urging the continuation of space exploration—for humanity's sake.

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