An unusually powerful pulsating aurora display lit up skies over Arctic Norway for nearly three hours during a colossal geomagnetic storm. When you purchase through links on our site, we may earn an ...

In this visualization of stars observed by ESA's Gaia mission, the "frequency of the rotating and pulsating stars was ...

New research offers the most precise measurements yet of pulsating Cepheid stars, which may hold clues about the immense size and scale of our universe. Cepheids are a type of variable star that ...

Flip over a rotting log and chances are you’ll see a goopy streak stuck to the wood. If you were to film this goop and play the video back in high speed, you’d see something that might remind you of ...

This isn't your average Northern Lights display. Captured by expert Tom Kerss, this footage shows a rare pulsating aurora that flickers on and off. We explain the science behind this incredible ...

Pumping liquids may seem like a solved problem but optimizing the process is still an area of active research. Any pumping application -- from industrial scales to heating systems at home -- would ...

For decades, astronomers have listened to the stars' beating hearts. The stellar music is not only cosmically soothing, but it also provides scientists with crucial data on the internal structure of ...