In quantum mechanics, particles do not behave like everyday objects. Instead of existing in one clearly defined state, they ...

When you throw a ball in the air, the equations of classical physics will tell you exactly what path the ball will take as it ...

The cosmological constant is the mathematical description of the energy that drives the ever-accelerating expansion of the ...

A ball tossed into the air follows a path that classical physics can track with confidence. Shrink that ball down to the size ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

MIT researchers have demonstrated that quantum phenomena like the double-slit experiment can be exactly calculated using a reformulated version of classical mechanics' Hamilton-Jacobi equation. By ...

BUFFALO, N.Y. — Imagine zooming into matter at the quantum scale, where tiny particles can interact in more than a trillion configurations at once. If that sounds complicated, it is: Physicists often ...

A team at Japan’s RIKEN research institute has figured out how to flip a quantum switch that controls the flow of phonons, ...