Last week a new important paper appeared in the Arxiv: "MSSM Higgs Boson Searches at the LHC:Benchmark Scenarios after the Discovery of a Higgs-like Particle", by M.Carena, S.Heinemeyer, O. Stal, C.Wagner, and G.Weiglein. The paper fills a void that was created after the discovery of the Higgs particle last July by the ATLAS and CMS experiments: a thorough assessment of what constraints on the allowed chunks of SUSY parameter space in the light of the existence of a neutral scalar at 125 GeV.

Richard Mankiewicz, our man in Bangkok, also known as Red Man (see his profile – no no, not because of Bangkok’s red light district - that would be Stickman, not Red Man!) has started a Math Puzzle Column on Science2.0, first entry: Circles Stuck in a Triangle.

In President Obama's most recent State of the Union address, he mentioned neuroscience three times. One was a stated commitment to ensure top-quality mental healthcare for returning soldiers. One was the reference to the effect of early education on child learning and performance (I know it's a stretch, but I'm counting it. They aren't learning with their livers.) And third was a reference to brain mapping that could "unlock the answers to Alzheimer’s". A short time later, the President proposed a new, ambitious federal Brain Activity Map project. You may question many of the President's positions, but he's clearly pro-brain, and that's good.

As readers of this blog know, I am not sympathetic to extreme reductionism, and reject both it and determinism in favor of a robust concept of emergence.

Though staunchly opposed to nuclear power in some respects, like the controversial decision to scuttle the Yucca Mountain project, the Obama administration said in 2012 that it was "jumpstarting" the nuclear industry.

While America moves toward an egalitarian approach to medical care, another study has found that the quality of cares matters in things like advanced head and neck cancers.

The paper in Cancer says that patients who were treated at hospitals that saw a high number of head and neck cancers were 15 percent less likely to die of their disease as compared to patients who were treated at hospitals that saw a relatively low number. The study also found that such patients were 12 percent less likely to die of their disease when treated at a National Cancer Institute -designated cancer center.
 

There is evidence of an ancient micro-continent buried beneath the Indian Ocean. The ancient continent is a thousand miles in length and extends from the Seychelles to the island of Mauritius. It contains rocks up to 2 billion years old - much older than the Indian Ocean itself, which has formed only in the last 165 million years. 

The research team believe that this micro-continent, which they have named Mauritia, was split off from Madagascar and India between 61 and 83 million years ago as one single land mass rifted apart to form the continents around the Indian Ocean that we know today.

Much of it was then smothered by thick lava deposits as a result of volcanic activity and submerged beneath the waves.

Why didn't the Earth warm as much as estimates and numerical models projected would happen between 2000 and 2010? A new paper says now thinks the culprits are hiding in plain sight; they are dozens of volcanoes spewing sulfur dioxide. 

Pregnant women have long said that being pregnant changes their foot size - a new confirms that but also found that the size and shape change is permanent.

Flat feet are a common problem for pregnant women. The arch of the foot flattens out, possibly due to the extra weight and increased looseness (laxity) of the joints associated with pregnancy. A new paper in the American Journal of Physical Medicine&Rehabilitation suggests that this loss of arch height is permanent.

Earth's radiation belts, called Van Allen belts, were discovered after the very first launches of satellites in 1958 by James Van Allen. Subsequent missions have observed parts of the belts but what causes such dynamic variation in the belts has remained something of a mystery. Seemingly similar storms from the sun have at times caused completely different effects in the belts, or have sometimes led to no change at all.