A simulation wormhole: could this help physicists unite gravity and quantum theory?

Seeking answers to your science questions? Ask our resident expert, Peter Gallivan

Amazing answers to your curious questions

WITH SO MUCH HYPE CIRCULATING ABOUT HOWWITH SO MUCH HYPE CIRCULATING ABOUT HOW ARTIFICIAL INTELLIGENCE WILL CHANGE THE WORLD—BUT NOT A LOT OF CONCRETE SUCCESSES—HERE ARE SIX LESSONS YOU CAN ACTUALLY USE

The world’s biggest digital camera telescope has started ...

What would you say if intelligent aliens came calling?

f you’ve ever read anything about cosmology, you’ll have come across an astonishing statistic: all the matter around us, everything we see and touch, every star and gas cloud and planet, makes up just