The Baryon Oscillation Spectroscopic Survey  - BOSS - is the largest component of the third Sloan Digital Sky Survey (SDSS-III) and pioneered the use of quasars to map density variations in intergalactic gas at high redshifts, tracing the structure of the young universe.

BOSS charts the history of the universe's expansion and new measures of large-scale structure have yielded the most precise measurement of expansion since galaxies first formed.  

Federal appointees do not report to the public. They are political picks chosen to advance the agenda of their administration. Since they are picked to influence issues of science, politics comes first, and science might come second — but, more often than not, last. That explains how institutions such as the EPA and Nuclear Regulatory Commission ignore and suppress inconvenient research. 

Frustratingly, political appointees and their hand-picked experts are also determining the future health of our children. Administration True Believers are deciding what is dogma and what is heretical. We’re facing a looming Food Inquisition, and few people seem to notice.

According to the FDA, a drug is a substance (other than nutrients) intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease, or to affect the structure or function of the body. Seems clear enough -- that is, until politics and big money get involved. 

Then you get special dispensation. It’s called the dietary supplement industry. And what they get away with is astounding.

Last May a cluster of liver failure was attributed to a supplement called OxyElite Pro, sold by USPLabs of Dallas.

Is there a link between maternal obesity during pregnancy and the risk of developmental disorders in a child? In the wide world of epigenetics and causalation there can be, because no one can prove there can't be. However, if obesity is a link at all, paternal obesity could be a greater risk factor than maternal obesity, according to a new paper from the Norwegian Institute of Public Health. 

Dr. Pål Surén claims to be the first to study the role of paternal obesity in autism and emphasizes that this is still speculation on its way to becoming a hypothesis. Surén
notes it requires much more research before anyone can discuss possible causal relationships but they have what they have. 

Antipsychotic medications are often used for in 'second-generation' form - that is, for unlabeled indications, such as treatment of children and adolescents with attention-deficit hyperactivity disorder (ADHD). Currently, atypical antipsychotic medications are FDA approved for use only in youth for schizophrenia, bipolar disorder, and irritability associated with autism. To date, no atypical antipsychotic agent has an FDA-labeled indication for use in behavioral disorders in children and adolescents.

Each year prostate tissue samples are taken from over a million men around the world, in most cases using 12 large biopsy needles, to check whether they have prostate cancer.

Surely in 2014 something more modern can be developed, especially when 70 percent of men getting those don't have cancer, it's unnecessarily painful and is also costly to carry out.

A patient-friendly examination, which drastically reduces the need for biopsies, and may even eliminate them altogether, has been developed at Eindhoven University of Technology (TU/e), together with AMC Amsterdam and will be presented at the European Association of Urology Congress in Stockholm next week.

Of the uncertainties facing climate modelers, climate feedbacks from decomposition by soil microbes are among the biggest. 

The dynamics among soil microbes allow them to work more efficiently and flexibly as they break down organic matter – spewing less carbon dioxide into the atmosphere than previously thought, according to a new study from the International Institute for Applied Systems Analysis (IIASA) and the University of Vienna published in Ecology Letters.

The 2008 Mumbai terrorist attacks, where a group of gunmen killed 165 and injured 304 people, the May 2012 shooting of five people by a gunman in Seattle and the recall of four million cars by Toyota in 2009 and 2010 because of a faulty accelerator pedal show the power of social media - and the problems.

When the online community is creating and exchanging the news rather than official news channels, credibility is unknown and it can not only exaggerate the unfolding situation, but also turn it into misinformation, diverting attention from the real problems.

Anti-anxiety drugs and sleeping pills have been linked to an increased risk of death, according to a large study published in BMJ which shows that several anxiolytic (anti-anxiety) drugs or hypnotic drugs (sleeping pills) are associated with a doubling in the risk of mortality.  

The findings are based on routine data but need to be interpreted cautiously.

The study accounted, where possible, for other factors such as age, smoking and alcohol use, other prescriptions and socioeconomic status. Crucially, the team controlled for contributing risk factors such as sleep disorders, anxiety disorders and other psychiatric illness in all participants.

American farmers lead the world in productivity coupled with environmental responsibility, producing far more food on far less land than was even imagined decades ago. If the world had America's efficiency in agricultural dematerialization, an area the size of Amazonia could be reverted back to its natural state.