To create a wormhole that doesn't collapse, you need exotic matter
10 May 2023
Making a wormhole that a human could theoretically travel through would require an upside-down universe and negative energy
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Premium
Why the big bang was not the beginning
14 March 2018
First hints are emerging of a universe that existed before our own: an alien world of chaos where time, space and geometry were yet to form
How a fiery matter-antimatter union may lead to limitless energy
22 November 2017
A weird, self-destructive blend of opposite stuffs briefly reigned at the birth of the universe. Recreating it could crack the nut of nuclear fusion
The Higgs bang: The particle that blew up the universe
7 June 2017
It gives everything mass, and now some people think the Higgs boson sparked the stupendous split-second inflation that made the cosmos we see today
