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WHY is there a cosmic speed limit?

Physics

Why is there a cosmic speed limit? It could even be why we're here

Nothing in the cosmos can travel faster than light speed. By distinguishing cause and effect and stopping everything happening in a jumbled mess, our existence depends on it

Features

IBM's Eagle quantum processor

Video

IBM creates largest ever superconducting quantum computer

Video

IBM's Eagle quantum processor

Technology

IBM creates largest ever superconducting quantum computer

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Albert Einstein

Space

Lost in Space-Time newsletter: Will a twisted universe save cosmology?

News

The quantum experiment that could prove reality doesn't exist

Physics

The quantum experiment that could prove reality doesn't exist

Features

MicroBooNE

Physics

Physicists fail to find mysterious 'sterile neutrino' particles

News

Networks

Technology

Spies may be storing data to decrypt with a future quantum computer

News

HEFEI, CHINA - APRIL 18, 2021 - Aerial photo shows the Institute of Quantum Information and Quantum Technology Innovation at the Chinese Academy of Sciences in Hefei, Anhui province, April 18, 2021. (Photo credit should read Costfoto/Barcroft Media via Getty Images)

Technology

Will the US or China win the race for global quantum dominance?

Insight

Quantum supremacy has been achieved by a more complex quantum computer

Technology

Quantum supremacy has been achieved by a more complex quantum computer

News

quantum computer

Technology

Quantum computer helps to design a better quantum computer

Quantum computers can simulate quantum circuits, which helps to speed up the design of new quantum processors

News

Technology

City-wide quantum data network in China is the largest ever built

News

Space

Black holes just got much more complicated thanks to quantum pressure

News

Physics

Stephon Alexander interview: Is the universe a self-learning AI?

Features

Space

Quantum nature of gravity may be detectable with gravitational waves

News