Physicists at New York University in the US have built a new kind of time crystal using sound waves, where particles appear to break Newton’s famous third law of motion. Particles in this time crystal ...

Scientists have created a new kind of time crystal using sound waves to levitate tiny beads in mid-air. These particles interact in a one-sided, unbalanced way, breaking the usual rules of motion and ...

Isaac Newton's Third Law of Motion teaches that for every action, there is an equal and opposite reaction. This simple rule explains many everyday things, from walking and a baseball bouncing to ...

Breaking the laws of physics is a big no-no – unless you happen to be a sperm. Earlier this year, a team of researchers at Kyoto University in Japan found that microorganisms such as sperm and some ...