Submitted by celler on Wed, 2014-05-21 10:00
The problem with observing supernovae is knowing just when and where one is occurring and being able to point a world-class telescope at it in the hours immediately afterward.
Submitted by jsconrad on Thu, 2014-05-15 11:00
Researchers at Caltech find a way to sidestep the quantum "noise" that limits the precision of ultrasensitive position measurements.
Submitted by jsconrad on Sun, 2014-04-20 06:28
An experiment just launched into orbit by Caltech researchers could be an important step toward understanding the protein that causes Huntington's disease—a devastating and untreatable hereditary disorder.
Submitted by celler on Thu, 2014-04-17 09:33
Apart from the inherent joy of pushing number theory forward through another generation, Dinakar Ramakrishnan points out that this field has interesting applications in both science and everyday life. "Quite often in science, you are counting..."
Submitted by jsconrad on Wed, 2014-04-16 08:15
Caltech biologist Elliot Meyerowitz and colleagues have found that the unusual shape of pavement cells, found on the leaves of flowering plants, represents a state of balance—an individual cell's tug-of-war to maintain structural integrity.
Submitted by jsconrad on Thu, 2014-04-10 11:48
Caltech researchers uncover a mechanism for how fruit flies regulate their flight speed, using both vision and wind-sensing information from their antennae.
Submitted by kfesenma on Thu, 2014-04-10 10:52
A lot can happen to a rock over the course of two and a half billion years. It can get buried and heated; fluids remove some of its minerals and precipitate others; its chemistry changes. So if you want to use that rock to learn about the conditions on the early Earth, you have to do some geologic sleuthing: You have to figure out which parts of the rock are original and which came later. That is a tricky task, but now a team of Caltech researchers has developed and applied a unique technique that removes much of the guesswork.
Submitted by kfesenma on Thu, 2014-04-03 11:00
Using gravity measurements collected by NASA's Cassini spacecraft, scientists have confirmed that Saturn's moon Enceladus harbors a large subsurface ocean near its south pole, fueling plumes first seen in 2005.