Most people think the multiverse is just about "what-if" scenarios – other versions of you where you took that job in another ...

We have developed a new way to secure video transmissions so even quantum computers in the future won't be able to break into private video livestreams or recordings. We are computer scientists who ...

About a decade ago, physicists put forward a theory that proposes how to investigate the quantum nature of time. It can be ...

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Per Moskvitch, Aaronson later watched the episode with his own two children, who kept asking follow-up questions. “This is ...

For decades, quantum computing has felt like something out of science fiction — abstract, theoretical, and always “10 years away.” But in 2025, the story has changed. Quantum technology is no longer ...

In the quirky quantum world, particles can be affected by forces that they never directly encounter. A classic example is the ...

Today's encryption works well, until tomorrow's quantum computers arrive. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Yashas Hariprasad, California State University, East Bay and S. S. Iyengar, Florida ...