There may be a cosmic speed limit on how fast anything can grow
Have we found a new limit on the universe?kkssr/Shutterstock A newly proposed…
Quantum 'Schrödinger's cat' survives for a stunning 23 minutes
A typically fragile quantum superposition has been made to last exceptionally long,…
Indestructible quantum rifts can exist in two places at once
An ion trap helped create a quantum defect in two places at…
This test could reveal whether gravity is subject to quantum weirdness
How can we test whether gravity is quantum?AndreusK/Getty Images/iStockphoto Though physicists have…
Signals from exotic new stars could hide in gravitational wave data
We can detect signals from black holes merging – but could we…
Quantum holograms can send messages that disappear
Polarised light can make messages encoded in a quantum hologram disappearHong Liang,…
Tweezers made of light could illuminate the quantum twin paradox
Tweezers made from laser beams can hold and move a single atomAepsilon/Shutterstock…
Lightning can make energy waves that travel shockingly far into space
Lightning can produce special waves of energyRooM the Agency/Alamy An overlooked mechanism…
The odds of quantum weirdness being real just got a lot higher
An experiment with beams of photons has confirmed quantum weirdness existsluchschenF/Shutterstock The…
New spin on quantum theory forces rethink of a fundamental physics law
In the quantum realm, a particle’s properties can be separate from the…
