Freddy Snyder’s arraignment was delayed again in the killing of a renowned California Institute of Technology astrophysicist.

The man accused of murdering a prominent California Institute of Technology astrophysicist showed little remorse for his ...

Freddy Snyder is charged with murdering 67-year-old Carl Johann Grillmair at the astronomer’s Antelope Valley home.

Freddy Snyder is scheduled for arraignment in the killing of Caltech astronomer Carl Johann Grillmair at his home in Llano.

Former college classmates of Cole Tomas Allen, 31, remember the man now accused of trying to assassinate President Trump as ...

From left, physicists A.A. Michelson and Albert Einstein and former Caltech President Robert A. Millikan meet on the Caltech campus in 1931. (Smithsonian Archives) At first blush, the California ...

High school girls from around the nation wait in line to ask questions of scientist Katie Bouman during the annual Women in STEM program at Caltech in Pasadena. (Ringo Chiu/For The Times) The ...