The best of 2014

Higgs boson

New research suggests that during the Big Bang, the curving of space-time – gravity – held...

Not only does gravity keep us safely on the ground and hold the planets in alignment, but now it may soon get the credit for saving the whole universe. Physicists at the Imperial College London and the Universities of Copenhagen and Helsinki believe that the interaction between Higgs boson particles and gravity had a stabilizing effect on the very early universe, thereby preventing the Big Crunch – a catastrophic collapse into nothing – from occurring shortly after the Big Bang.  Read More

An international research collaboration has confirmed that the potential Higgs boson does ...

Fresh evidence has come to light supporting the theory that the particle detected at CERN's Large Hadron Collider (LHC) in 2012 is indeed the elusive Higgs boson. The work is the result of an international collaboration led by researchers from MIT, and confirms that the potential Higgs boson does exhibit the decay characteristics that would be expected under the Standard Model.  Read More

The Nobel Medal awaits Francois Englert and Peter Higgs, winners of the 2013 Nobel Prize i...

Following a last-minute delay, physicists Francois Englert and Peter Higgs were today jointly awarded the 2013 Nobel Prize in Physics for their independent formulation of the Higgs mechanism, which supplies fundamental particles with mass. Their theory was recently validated by the discovery of a Higgs boson at CERN's Large Hadron Collider.  Read More

Artist Josef Kristofoletti designed and executed this magnificent mural adorning the ATLAS...

The largest single piece of experimental scientific apparatus is currently the Large Hadron Collider bridging the border of France and Switzerland. The control building of the ATLAS detector, one of two general purpose particle detectors built with the LHC, has found itself adorned with a magnificent mural. The story of how the mural came about provides a fascinating glimpse at the crossroads of art and science.  Read More

Artist's impression of a proton-proton collision producing a pair of gamma rays (yellow) i...

Keeping tabs on the furious rate of technological development happening all around us is no easy task and the passing of another year provides a good excuse to reflect and take stock of the major milestones we've seen. So sit back in your power-generating rocking chair, crack yourself a self-chilling beverage and enjoy our take on the significant trends, technological victories and scientific bombshells of 2012.  Read More

Artist's impression of a proton-proton collision producing a pair of gamma rays (yellow) i...

The recent discovery at the Large Hadron Collider (LHC) of the European Organization for Nuclear Research (CERN) of a massive particle "consistent with" the predicted properties of the Higgs boson hit the news with the force of a hurricane. But the phrase "consistent with" suggests that the CERN observation may also be "consistent with" other types of particle. Is it or isn't it? We're going to attempt to clarify the situation for you.  Read More

A proton-proton collision observed by CMS produces two high-energy photons - behavior cons...

Numbers are yet to be crunched and the data analysis goes on, but one thing appears to be certain: scientists at CERN have discovered a new boson, and it's probably the Higgs particle, the missing particle of the Standard Model which is thought to lend all matter its mass. Both the ATLAS and CMS experiments at CERN observe a new particle with mass between 125 and 126 GeV, comfortably within the band of possible Higgs masses previously identified.  Read More

The chi b is the first new particle to be observed at the 17-mile long Large Hadron Collid...

British researchers say they've seen a new particle using data from the ATLAS experiment at the Large Hadron Collider. The chi b(3P) is the first new particle that has been clearly observed using the LHC, the world's largest particle accelerator, which is housed in a 17-mile (27-km) long tunnel near the border of Switzerland and France.  Read More

Results of a proton-proton collision with four identified muons, a possible signature of a...

The results of two recent experiments at the Large Hadron Collider (LHC) near Geneva suggest physicists are close to discovering the Higgs boson, the so-called God particle. Combined, the two experiments have narrowed the possible band of possible Higgs boson masses. Though not sufficient to claim a discovery, the latest experiments restrict the region in which the Higgs boson might be hiding.  Read More

The Large Hadron Collider physics program has begun

After months of testing, the Large Hadron Collider research program has started at the European Organization for Nuclear Research (CERN) laboratory on the Franco–Swiss border. Accelerating particles and colliding them at 7 trillion electron volts - just half of its full capacity, but already three and a half times the energy previously achieved by the most powerful particle accelerator in the United States - scientists at LHC are now hoping to answer fundamental questions on the nature of our universe.  Read More

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