01/05/2005 08:00:00
Robert Tindol
If your mother ever told you to watch out for strangers with shifty eyes, you can start taking her advice to heart. Neuroscientists exploring a region of the brain associated with the recognition of emotional expressions have concluded that it is the eye region that we scan when our brains process information about other people's emotions.
12/30/2004 08:00:00

Kerry Sieh, the Robert P. Sharp Professor of Geology at the California Institute of Technology and a member of Caltech's Tectonics Observatory, has conducted extensive research on both the Sumatran fault and the Sumatran subduction zone. Below, Sieh provides scientific background and context for the December 26, 2004 earthquake that struck Aceh, Indonesia.

12/21/2004 08:00:00
Jill Perry
Titan, it turns out, may be a very stormy place. In 2001, a group of astronomers led by Henry Roe, now a postdoctoral scholar at the California Institute of Technology, discovered methane clouds near the south pole of Saturn's largest moon, resolving a debate about whether such clouds exist amid the haze of its atmosphere.
12/09/2004 08:00:00
Robert Tindol
Bose-Einstein condensates are enigmatic states of matter in which huge numbers of particles occupy the same quantum state and, for all intents and purposes, lose their individual identity. Predicted long ago by Albert Einstein and Satyendranath Bose, these bizarre condensates have recently become one of the hottest topics in physics research worldwide.
12/06/2004 08:00:00
Robert Tindol
In a demonstration that holds promise for future advances in nanotechnology, California Institute of Technology computer scientists have succeeded in building a DNA crystal that computes as it grows. As the computation proceeds, it creates a triangular fractal pattern in the DNA crystal.
11/24/2004 08:00:00

For the second consecutive year, the "High Energy Physics" team of physicists, computer scientists, and network engineers have won the Supercomputing Bandwidth Challenge with a sustained data transfer of 101 gigabits per second (Gbps) between Pittsburgh and Los Angeles. This is more than four times faster than last year's record of 23.2 gigabits per second, which was set by the same team.

11/04/2004 08:00:00
Jill Perry

The Hale Telescope on Palomar Mountain has been gathering light from the depths of the universe for 55 years. It finally sent some back early last week as a team of astronomers from the California Institute of Technology, the Jet Propulsion Laboratory and the University of Chicago created an artificial star by propagating a 4-watt laser beam out from the Hale Telescope and up into the night sky.

11/04/2004 08:00:00
Marcus Woo

Nicotine is responsible for more than four million smoking-related deaths each year. Yet people still smoke. Why? One reason is the stranglehold of addiction, started when nicotine enhances the release of a neurotransmitter called dopamine, a chemical messenger that induces a feeling of pleasure. That's what smoking, presumably, is all about.

11/03/2004 08:00:00
Deborah Williams-Hedges
When it comes to mitigating the harmful impacts of environmental pollution--size does matter . . . or, at least, that's the hypothesis that California Institute of Technology professors Janet Hering and Richard Flagan will be testing.
10/29/2004 07:00:00
Jill Perry

The California Institute of Technology has launched a university-wide initiative called Information Science and Technology (IST)--drawing back the curtain on the nature of information itself and redefining the way we approach, understand, and use science and engineering. IST will cut across disciplines, eventually involving over 25 percent of all faculty and nearly 35 percent of students on campus, likely altering the Institute's intellectual and organizational landscape.