Scientists have created “acoustic holograms” that can assemble matter into 3D objects, using just sound. The technique works with various types of particles and even living cells, allowing for a new ...

It measures about 15 miles (25 kilometres) in diameter and rotates 11 times every second, faster than a helicopter rotor.

Where there's water, there are waves. But what if you could bend water waves to your will to move floating objects? Scientists have now developed a technique to merge waves in a water tank to produce ...

A clever mathematical tool known as virtual particles unlocks the strange and mysterious inner workings of subatomic particles. What happens to these particles within atoms would stay unexplained ...

While science has a solid grasp on calculating drag and resistance on microscopic spherical objects, particles like dust, microplastics, and viruses are rarely spherical. A new study re-analyzes a ...