Submitted by kfesenma on Fri, 2013-07-26 13:49
Engineers at the California Institute of Technology (Caltech) have devised a method to convert a relatively inexpensive conventional microscope into a billion-pixel imaging system that significantly outperforms the best available standard microscope. Such a system could greatly improve the efficiency of digital pathology.
Submitted by kfesenma on Thu, 2013-07-18 16:38
An international team of researchers, including Caltech's Geoffrey Blake, has used the Atacama Large Millimeter/submillimeter Array (ALMA) to capture the first image of a snow line around a Sun-like star. The findings appear in the current issue of Science Express.
Submitted by kfesenma on Mon, 2013-07-15 21:37
Researchers at the California Institute of Technology (Caltech) have discovered evidence for an ancient delta on Mars where a river might once have emptied into a vast ocean. This ocean, if it existed, could have covered much of Mars's northern hemisphere—stretching over as much as a third of the planet.
Submitted by kfesenma on Wed, 2013-07-03 23:41
A team of researchers led by newly arrived Caltech biologist Mitchell Guttman and Kathrin Plath of UCLA, has figured out how some RNA molecules take advantage of their position within the 3-D structure of genomic material to home in on targets.
Submitted by ksvitil on Mon, 2013-07-01 12:38
Economists argue that the dominant players in a market almost always make well-informed and objective decisions. Psychologists, on the other hand, say that markets are not immune from human irrationality. Now, a new analysis shows that markets are indeed susceptible to psychological phenomena.
Submitted by mwoo on Tue, 2013-06-11 07:00
Researchers, led by scientists at Caltech, have used a well-known, noninvasive technique to electrically stimulate a specific region deep inside the brain, causing volunteers to judge faces as more attractive than before their brains were stimulated.
Submitted by mwoo on Fri, 2013-05-03 09:35
According to a new analysis by astrophysicist Tony Piro at Caltech, just before a black hole forms, the dying star may generate a distinct burst of light that will allow astronomers to witness the birth of a new black hole for the first time.
Submitted by mwoo on Wed, 2013-04-17 10:00
A team of astronomers, which includes several from Caltech, has discovered a dust-filled, massive galaxy churning out stars when the cosmos was a mere 880 million years old—making it the earliest starburst galaxy ever observed.