News articles tagged with "research_news"

07/17/2014 10:13:48
Jessica Stoller-Conrad
Caltech researchers stabilize microwave oscillators with optical frequencies from a silicon chip. The approach could ultimately replace more conventional methods that rely on crystal references—a technology in use since the 1920s.
02/19/2014 15:05:39
Kimm Fesenmaier
For the first time, NuSTAR has mapped radioactive material from the core of a supernova explosion.
02/20/2014 09:28:00
Kimm Fesenmaier
Using a novel microfluidic technique, researchers at Caltech have shown that, rather than simply replenishing immune cells after they become depleted, blood stem cells sense danger signals directly and quickly produce new immune cells.
02/11/2014 11:44:20
Cynthia Eller
The NOvA experiment, centered at Fermi National Accelerator Laboratory (Fermilab) near Chicago, has detected its first neutrinos.
02/10/2014 16:51:55
Cynthia Eller

Methane, a key greenhouse gas, has more than doubled in volume in Earth's atmosphere since 1750. Its increase is believed to be a leading contributor to climate change.

02/09/2014 10:05:05
Kimm Fesenmaier
"The method that we developed has now been validated in the most natural possible setting in a mouse," says David Baltimore, president emeritus and the Robert Andrews Millikan Professor of Biology at Caltech.
02/05/2014 09:00:07
Kimm Fesenmaier
Caltech researchers have, for the first time, pinpointed areas of the brain that seem to serve as “arbitrators” between two decision-making systems, weighing the reliability of the predictions each makes and then allocating control accordingly.
01/30/2014 14:02:45
Katie Neith
Researchers at Caltech are the first to have utilized high-resolution electron microscopy to look at HIV infection within the actual tissue of an infected organism, providing perhaps the most detailed characterization yet of HIV infection in the gut.
01/30/2014 09:09:08
Katie Neith
Previous studies of anxiety in the brain have focused on the amygdala, an area known to play a role in fear. But a team of researchers led by biologists at Caltech had a hunch that understanding a different brain area, the lateral septum (LS), could provide more clues into how the brain processes anxiety. Their instincts paid off.
01/28/2014 11:36:26
Cynthia Eller
In Caltech's Earth Surface Dynamics Lab the behavior of rivers is modeled through the use of artificial rivers through which water can be pumped at varying rates over a variety of sediments.
01/22/2014 09:20:47
Jessica Stoller-Conrad
By incorporating the data of individual stars into whole-galaxy models, Caltech researchers can look at the actual effects of star feedback—how radiation from stars "pushes" on galactic matter—in the galaxies they study.
A still image from a FIRE simulation video, showing the gases in a galaxy. Magenta is cold molecular/atomic gas, which forms stars; green is warm ionized gas, most of which cools into a galaxy; red is 'hot' gas, which makes up the galaxy halo.
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