Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

The first part of the course includes six units, Physical World and Measurement, Kinematics, Laws of Motion, Work, Energy and ...

A new unified theory connects two fundamental domains of modern quantum physics: It joins two opposite views of how a single ...

A long-standing law of thermodynamics turns out to have a loophole at the smallest scales. Researchers have shown that quantum engines made of correlated particles can exceed the traditional ...

Whether in a smartphone or laptop, semiconductors form the basis of modern electronics and accompany us constantly in ...

Feedback has seen all the fuss about the finale of Stranger Things, but would like to point out that if we're going to dissect the plot, we have bigger things to worry about ...

"Stars like the sun don’t just stop shining for no reason." ...

Rolling coverage of the final day of the World Economic Forum in Davos ...

This is what the creation of a Higgs Boson looks like to the Large Hadron Collider. (Credit: CERN) The Higgs boson is, if ...

A new unified theory connects two fundamental domains of modern quantum physics: It joins two opposite views of how a single exotic particle behaves in a many-body system, namely as a mobile or static ...

Scientists developed a theory linking mobile and static behaviors of a particle in a Fermi sea, explaining quasiparticles and ...