05/10/2017 09:38:22
Robert Perkins
Engineers use light and sound to peer centimeters into living tissue with enough resolution to see active organs and flowing blood.
05/09/2017 11:53:42
Lori Dajose
New Caltech research shows that cells decipher information by calculating ratios.
05/08/2017 08:05:42
Whitney Clavin
Chemical engineer Konstantinos P. Giapis has figured out a nagging mystery in space—how molecular oxygen is produced on comets.
Diagram showing how molecular oxygen is created
05/05/2017 11:26:09
Whitney Clavin
Caltech researchers have developed a new type of brain probe based on optical communication technology.
Brain probe compared to a penny
05/04/2017 18:56:07
NASA's Curiosity Mars rover has sampled sand dunes on Mars in the first close-up study of active dunes anywhere other than Earth.
Mars dunes
05/01/2017 08:21:50
Robert Perkins
Engineers and scientists experimentally observe surface twisting in thrust faults that can momentarily rip open the earth's surface.
04/27/2017 16:53:57
Emily Velasco
A new study shows that testosterone makes men less likely to realize when they're wrong
A man's forearm with a tattoo of the testosterone molecule
04/26/2017 11:11:19
Lori Dajose
A new bone clearing technique is a breakthrough for testing osteoporosis drugs.
A bone rendered transparent. Stem cells are colored red.
04/24/2017 09:33:46
Caltech rolls out a new Institute magazine, in print and online
Magazine cover
04/20/2017 11:02:49
Ivona Kostadinova
An international team of astronomers has seen the strong cosmic magnification and multiple images of a class of supernova referred to as "standard candles."