California Institute of Technology

The California Institute of Technology or Caltech is a private institution governed by a Board of Trustees. Caltech began as Throop College of Technology in 1891. Under the direction of Nobel Prize physicist Robert Andrews Millikan and the newly formed Research Council, Caltech was created in 1921. In subsequent years Caltech has emerged as a highly focused institution of learning. Annually, Caltech accepts less than 2200 exceptionally gifted undergraduate and graduate students for enrollment. The core curriculum is divided into six categories; Division of Biology, Division of Chemistry and Chemical Engineering, Division of Engineering and Applied Sciences, Division of Geological and Planetary Science, Division of Humanities and Social Sciences, Division of Physics, Mathematics and Astronomy. Caltech operates (manages) The Jet Propulsion Laboratory, The Mount Wilson Observatory, Spitzer Space Telescope and other endeavors .Caltech was home to Murray Gell-Mann and Richard Feynman and 31 Nobel Laureates, 49 U.S. Medal of Science recipients and 10 National Medal of Technology recipients. Caltech is accepted world-wide as an institute of scientific and academic excellence.

1200 East California Blvd. Pasadena, CA 91125
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Multitasking protein keeps immune system healthy

The polymeric immunoglobulin receptor, or pIgR, is a multitasking protein produced in the lining of mucosal surfaces, such as the intestines. It plays a pivotal role in the body's immune functions by sequestering bacteria ...

Sep 02, 2016
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An antibody that can attack HIV in new ways

Proteins called broadly neutralizing antibodies (bNAbs) are a promising key to the prevention of infection by HIV, the virus that causes AIDS. bNAbs have been found in blood samples from some HIV patients whose immune systems ...

Sep 11, 2015
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Switching on one-shot learning in the brain

Most of the time, we learn only gradually, incrementally building connections between actions or events and outcomes. But there are exceptions—every once in a while, something happens and we immediately learn to associate ...

Apr 28, 2015
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Proteins team up to turn on T cells

The fates of various cells in our bodies—whether they become skin or another type of tissue, for example—are controlled by genetic switches. In a new study, Caltech scientists investigate the switch for T cells, which ...

Jul 15, 2016
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Analyzing a worm's sleep

Elephants, cats, flies, and even worms sleep. It is a natural part of many animals' lives. New research from Caltech takes a deeper look at sleep in the tiny roundworm Caenorhabditis elegans, or C. elegans, finding three ...

Aug 19, 2016
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