Scientists have found a way to use tiny bubbles and ultrasound to deliver medicine directly into cells, which could help treat brain diseases like Alzheimer’s and Parkinson’s. The brain is well ...

Tiny, gas-filled bubbles—smaller than red blood cells—are injected into the bloodstream alongside medication. When activated ...

They created the bubble using an acoustic levitation device, a machine that can make small objects float in midair thanks to ultrasound ... focused on understanding oscillations in bubbles.