Cells move as concentration shifts

What do wound healing, cancer metastasis, and bacteria colonies have in common? They all involve the collective displacement of biological cells. New research sheds some new light on the physical mechanisms provoking the ...

CERN latest data shows no sign of supersymmetry – yet

Physicists at Liverpool played a significant role in the development of the VErtex LOcator (VELO), a precision silicon detector, at the core of LHCb. The VELO detector consists of 42 separate modules (shown here), which were ...

CERN experiments put Standard Model to stringent test

New results to be presented at the EPS-HEP conference in Stockholm, Sweden, this afternoon have put the Standard Model of particle physics to one of its most stringent tests to date. The CMS and LHCb experiments at CERN's ...

What's next for particle physicists, post-Higgs?

In March of last year, scientists working with the Large Hadron Collider at the European Organization for Nuclear Research in Geneva, Switzerland, identified the Higgs boson, the last elusive particle in the Standard Model ...

Lepton-photon conference wraps up in San Francisco

Last Saturday, about 230 high-energy physicists of various stripes wrapped up a week of talks on all aspects of the field at the XXVI International Symposium on Lepton Photon Interactions at High Energies – known among ...

Higgs evidence mounts one year on, so too the suspense

A year since the discovery of a subatomic particle set the science world aflutter, evidence is mounting it may be the elusive Higgs boson even as researchers warn the suspense is far from over.

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