A famous night-sky object has yielded a surprise: a narrow, bar-shaped cloud made of highly ionized iron. The discovery comes ...

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the ...

A professor at the University of California, Santa Cruz, he was a key contributor to a landmark paper that laid out how the ...