If scientists can tease out the knots' secrets, the research could help lead to treatments for heart attacks.
Engineers at the search engine giant combine the two major quantum computing techniques.
Few undergrads will enter careers in academia, but their training is geared to it.
In a new book, Sean Carroll brings together physics and philosophy while advocating for "poetic naturalism."
Iceland's long genealogical records show that you have more in common with your siblings than your parents.
Astronomers examine pairs of tiny colliding galaxies, twisting each other and tugging at their clouds of gas.