What we like: A paint-by-numbers gift pick for girlfriends, mothers, and everyone else. A meditative, soothing undertaking ...

Astronomy news today is packed with discoveries about the Sun, including tiny solar loops and hidden engines that drive solar ...

Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming tools.

Scientists at the Leibniz Institute for Astrophysics Potsdam (AIP) have uncovered the intricate magnetic heartbeat of a ...

Meanwhile, your entire existence (and the existence of any object) can be plotted on what’s called a world line, a curving path through spacetime starting at your birth and ending at your death. A ...

Astronomers have captured the clearest picture yet of how massive stars are born, revealing a dramatic interplay between ...

When the holidays roll around, plenty of Wirecutter picks can pull double duty as splendid stocking stuffers — especially ...