A growing body of theoretical and experimental work in physics is converging on a striking possibility: time, the dimension humans experience as a constant forward flow, may not be a fundamental ...

The new simulations show a cross section of the star and its surrounding disk of gas. In the left image, where the young star is weakly magnetized, gas can be seen flowing freely from the surrounding ...

(A–C) Representative images reconstructed by conventional method (left) and new method (right) of microtubules, nuclear pore complexes and F-actin samples. The regions enclosed by the white boxes are ...