A previous study claiming the discovery of gravitational waves as cosmic inflation’s fingerprint has most likely been over-interpreted, scientists found in a joint analysis between the Planck and BICEP2 experiments.

Plans to build the world’s largest digital camera at SLAC have reached a major milestone, with funding approval for the 3,200-megapixel camera. The camera will be the centerpiece of the Large Synoptic Survey Telescope (LSST), which will provide unprecedented details...

Abel, associate physics professor at Stanford and at SLAC and acting director of KIPAC, was recognized for the advances he’s made using supercomputers to explore the first billion years of cosmic history.

Cosmic inflation refers to a period of rapid, accelerated expansion that scientists think took place about 14 billion years ago.

Astrophysicists inspire space-related projects at a 24-hour hack-a-thon in San Francisco.

In September, DES will make data collected in its first season freely available to researchers.

A team of scientists generated a giant cosmic simulation—and now they're giving it away.

Brian Greene welcomes the Internet to physics class with World Science U.

LSST Will Capture Unprecedented View of Night Sky

With two SLAC researchers in the lead, an analysis of the enigmatic Fermi bubbles has narrowed down the number of possibilities for their origin, but hasn't completely solved the puzzle.

Step on a scale and you’ll get a quick measure of your weight. Weighing galaxy clusters, groups of hundreds or thousands of galaxies bound together by gravity, isn’t so easy. But scientists have many ways to do it.

Efforts are already underway to ensure that the data the Large Synoptic Survey Telescope  collects will be ready to be mined for scientific gold.