Carl Grillmair, 67, a world-renowned researcher at Caltech’s IPAC Science and Data Center, was fatally shot on Feb. 16 at his ...

Carl Grillmair, who is revered in the astronomy field for discovering water on a distant planet, was shot and killed Monday morning at his home.

Carl Grillmair was found dead at his Los Angeles home on Monday, Feb. 16 ...

In recognition of his work, Matteo Paz won the prestigious Regeneron Science Talent Search, which includes a $250,000 prize that he's putting toward college.

Add Yahoo as a preferred source to see more of our stories on Google. High school girls from around the nation wait in line to ask questions of scientist Katie Bouman during the annual Women in STEM ...

Ray Jayawardhana, an astrophysicist and provost of Johns Hopkins University, will become the next president of Caltech — one of the nation's wealthiest and most elite universities — as it enters a ...

The California Institute of Technology sued Zoom in Delaware federal court on ​Monday, accusing the tech company of infringing ‌one of the university's patents covering videoconferencing technology.

Caltech said Monday that it would end its relationship with an e-learning company after a class-action lawsuit alleged the firm and the university misrepresented a cybersecurity boot camp and misled ...

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 ...