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Caltech

Caltech astrophysicist shot to death on porch of Llano home

  • Feb 21

Catholic school in Pasadena battles Caltech over proposed development

  • Sep 18, 2025

Here's how Taylor Swift's SoFi show registered on earthquake scale

  • Mar 18, 2024

Caltech among universities sued over financial aid formula

  • Jan 11, 2022

Earthquake expert Dr. Lucy Jones answers your questions

  • Aug 19, 2020

Caltech scientist's technique helps provide images of coronavirus

  • Mar 27, 2020

College survey finds high number of sexual assaults on campus

  • Oct 16, 2019

Here's what you should know about the Hollywood Fault

  • Jul 12, 2019

Latest Videos

2:33

29-year-old man charged with killing renowned Caltech astrophysicist at his Llano home

  • Feb 21
2:33

Catholic school in Pasadena battles Caltech over proposed construction project

  • Sep 18, 2025
2:32

4.9 magnitude earthquake hits Barstow area, rattling large swath of SoCal, USGS says

  • Jul 29, 2024
1:01

Swift Quake: Taylor's SoFi show made the ground move, Caltech seismologists say

  • Mar 18, 2024
1:45

SoCal students battle for bragging rights on 'Jeopardy! National College Competition'

  • Feb 9, 2022
0:35

Caltech among universities sued over financial aid formula

  • Jan 11, 2022
2:40

CalTech scientist's technique helps provide detailed images of coronavirus in race for vaccine

  • Mar 27, 2020
1:41

College survey finds high number of sexual assaults on campus

  • Oct 16, 2019

Latest Stories

AP Photo/Marcio Jose Sanchez

California earthquake: 7.1 quake shakes Southern California 1 day after magnitude 6.4

A powerful 7.1 earthquake shook Southern California one day after a magnitude 6.4.

  • Jul 7, 2019
KABC

Who is Dr. Lucy Jones? What to know about Caltech's trusted seismologist

As the Ridgecrest earthquakes rattled California, Dr. Lucy Jones translated hard-to-understand science into tangible teaching moments.

  • Jul 6, 2019
mayorofla/Twitter

ShakeAlertLA: Here's why a 6.4 earthquake didn't trigger an alert from Los Angeles' early warning system

A 6.4 earthquake rattled Southern California this morning, yet no public early warning system alerts went out. USGS scientists explained that the system worked, but may have to be adjusted.

  • Jul 4, 2019

4.4-magnitude quake rattles La Verne; felt all over Southland

A 4.4-magnitude earthquake struck a little more than 2 miles north of La Verne Tuesday, and residents all over the Southland reported feeling the temblor.

  • Aug 29, 2018
KABC

Caltech scientists working to predict mudslides

Caltech seismologists hope that data from the deadly Montecito mudslides can help them learn how to predict such disasters in the future.

  • Jun 2, 2018