We may finally have a way to detect the quantum nature of gravity.
The question of how gravity and quantum mechanics fit together has been one of the biggest problems in physics for decades. The way that quantum fluctuations affect gravitational waves – ripples in space-time caused by the movements of massive objects – may give physicists a way to solve it.
Gravity is the one realm of physics that doesn’t currently fit into a quantum mechanical understandingfor the universe. “Our fundamental physical theory is …
Healthy adults don’t need annual COVID boosters, WHO advisors say
The most powerful space explosion ever seen keeps baffling astronomers
Human cells hacked to act like squid skin cells could unlock key to camouflage