Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

The interstellar comet 3I/Atlas reached its closest point to the sun. Here's how to follow the rest of its journey away from ...

The Supreme Court agreed to freeze a lower court order that stopped the State Department from enforcing a new passport policy ...

The traditional career ladder is dead. A “lattice” (or jungle gym) career approach has taken their place, but requires a ...

The new big thing in magnetics is altermagnetism, a form of magnetism that promises to power the next generation of ...