What do you have when someone declares that organic food should be separate from USDA oversight but organic soap should have special oversight if it is not made by a large corporation?

A California politician.

In an experiment, rats who saw another rat drowning extended a helping paw to rescue it, and the behavior was even more pronounced in rats that previously had a watery near-death experience. 

This prosocial behavior, even if it does not gain any advantage from it, was also noted when rats helped members of their own species to escape from a tubelike cage. For a new study, the team conducted three sets of experiments involving a pool of water. One rat was made to swim for its life in the pool, with another being in a cage adjacent to it. The soaked rat could only gain access to a dry and safe area in the cage if its cagemate opened a door for it.

Does anyone actually buy the clothes that show up on runways a few times per year? People do, and the thinking goes that in order to sell them, models need to look thin. Some cultural advocates have insisted that overweight women who look more 'real' - 65 percent of Americans are overweight - will sell more clothes, but that is in defiance of marketing principles which have shown that people buy on what they want to look like, not what they do look like.

The use of novel psychoactive substances, synthetic compounds with stimulant or hallucinogenic effects, is on the rise and the diversity and breadth of these substances - a change in one atom means an illegal drug is no longer illegal - has led policymakers, law enforcement officers, and healthcare providers to feel overwhelmed. 

A recent review has led to proposing a "forecasting method" for policymakers and researchers to focus on what is likely to happen with new recreational drugs. Dr. John Stogner of UNC Charlotte says a five step forecasting method will rely on the availability of a potential user base, the costs of the drug (legal and otherwise), the subjective experience, the substance’s dependence potential, and the overall ease of acquisition.

The plant-based Mediterranean diet is an ongoing diet fad, and proponents now have some new ammunition - it is associated with improved cognitive function in a study of older adults in Spain, according to a paper in JAMA Internal Medicine.

A numerical model estimates the  potential impact of environmental processes on contaminant fate of growth-promoting hormones used in beef production and leads the authors to believe they may persist in the environment at higher concentrations and for longer durations than previously thought - and they also believe their model illustrates potential weaknesses in the U.S. system of regulating hazardous substances, which focuses on individual compounds and but cannot always account for complex and sometimes surprising chemical reactions that occur in the environment

I am very happy today because I have been notified by the European Community that a project I submitted for funding as coordinator last January has been evaluated very positively by the EU reviewers. The project is a training network of universities and research centres in Europe, with participation of two additional academic partners and four industrial partners from the US, Russia, Italy and Belgium. The network name is "AMVA4NewPhysics", and it aims at developing and applying cutting-edge statistical learning tools to new physics and Englert-Higgs boson studies to the LHC data collected by ATLAS and CMS.

Researchers have discovered a gene, which they have named ICARUS1,  that enables plants to regulate their growth in different temperatures, and it could lead to new ways of optimizing plant growth in different climates.

Our adventure started here after an 8-mile hike to Snowmass Lake near Aspen, Colorado

I learned something very important about crop pests in a most unexpected setting – a paradise-like wilderness area in the Colorado Rockies. 

It was the summer of 1978 and I had gotten married the year before. This was my first chance to share a favorite place, the Snowmass/Maroon Bells Wilderness Area, with my wife. 

The act of identifying a perpetrator is memory and involves thinking but it also constitutes a moral decision - because by identifying or not identifying someone, an eyewitness runs the risk of either implicating an innocent person or letting a guilty person go free.

In a recent article, Spring et al. discuss two studies in which children and adolescents of different ages watched a film involving a potential wrong-doing: throwing a lit birthday cake into a wastebasket, either with or without the intention of starting a fire and resulting in either no fire or a serious fire.

The filmed act is identical in all conditions; what is varied is the way the filmed act is 'framed' or described by a voice-over.