On Tuesday, Freddy Snyder pleaded not guilty in the killing of Grillmair after being charged with felony counts of murder, ...

A Los Angeles County man has pleaded not guilty to murdering a 67-year-old Caltech astrophysicist who was shot in the neck at ...

A man has pleaded not guilty to murder and other charges in connection with the fatal shooting of a Caltech astrophysicist at ...

The action forces Caltech to compete for control of the La Cañada Flintridge institution it has managed since NASA's ...

This is part of an even-larger "restructuring" at NASA.

Carl Grillmair​ was an astronomer and astrophysicist at Caltech. His research mainly focused on dark matter, galactic ...

If you had all of space-time to visit, all of the history of the universe at your fingertips… where would you go? A team of ...

A man charged in the shooting death of a renowned Caltech scientist at the researcher’s home in a remote part of the unincorporated Antelope Valley community of Llano pleaded not guilty Tuesday to ...

Caltech has led JPL to some of the most ambitious and successful missions in NASA's history, but the agency could be about to ...