How can the latest technology, such as solar cells, be improved? An international research team led by the University of ...

Scientists found an intriguing world in our galaxy.

Using the Hubble Space Telescope (HST), astronomers from the University of California Santa Cruz (UCSC) and elsewhere have ...

Through the lens of the Hubble and James Webb Space Telescopes, scientists are zeroing in on the Hubble Constant, a vital ...

How is matter different from mass? These and other questions about the deepest levels of physics, answered inside.

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...