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Search for the Higgs Boson Turns up a New Particle

Physicists have observed a new particle that so far matches the signature they expect from the long-sought Higgs boson. But they have not yet collected enough information about the new particle to confirm that it really is the one they seek.

July 05, 2012Science and Engineering, Science & Engineering

The Key (Proteins) to Self-Renewing Skin

In the July 6 issue of Cell Stem Cell, researchers at the University of California, San Diego School of Medicine describe how human epidermal progenitor cells and stem cells control transcription factors to avoid premature differentiation, preserving their ability to produce new skin cells throughout life.

July 05, 2012General, Health, Science and Engineering, Health & Medicine, Science & Engineering

Older stories (prior to October 2011)