Trust fools you into remembering that your partner was more considerate and less hurtful than they actually were, say psychologists who examined the role of trust in biasing memories of transgressions in romantic partnerships. 

People who are highly trusting tended to remember transgressions in a way that benefits the relationship, remembering partner transgressions as less severe than they originally reported them to be. People low on trust demonstrated the opposite pattern, remembering partner transgressions as being more severe than how they originally reported them to be, they concluded. 

Researchers at the Max Planck Institute for Demographic Research in Rostock, Germany, say life expectancy changes have been so rapid since 1900 that "72 is the new 30" - by that, they mean primitive hunter gatherers had the same odds of dying at age 30 as a modern man in the developed world faces at age 72.

In January of 2012, the United States Department of Agriculture passed a series of regulations designed to make school lunches more nutritious, which included requiring schools to increase whole grain foods and forcing students to select either a fruit or vegetable with their purchased lunch. 

This led to athletes and other students to claim they were not getting enough calories and complaints from advocates for poor children that, since it is the best meal some children might get during the day, it should not be focused on social engineering. Trash cans filled with fruit didn't help things. 

A group of progenitor cells in the inner ear that can become the sensory hair cells and adjacent supporting cells that enable hearing have been identified, a potential breakthrough for people suffering from hearing loss due to damaged or impaired sensory hair cells, according to a paper in Development.

The inner ear is a highly specialized structure for gathering and transmitting vibrations in the air. The auditory compartment, called the cochlea, is a snail-shaped cavity that houses specialized cells with hair-like projections that sense vibration, much like seaweed waving in the ocean current. These hair cells are responsible for both hearing and balance, and are surrounded by supporting cells that are also critical for hearing.

A new paper in the Journal of Pediatrics
says low-birth-weight babies with a particular brain abnormality are at greater risk for autism, and it could provide a signpost for early detection of the poorly understood disorder.

The authors found that low-birth-weight newborns were seven times more likely to be diagnosed with autism later in life if an ultrasound taken just after birth showed they had enlarged ventricles, cavities in the brain that store spinal fluid.  

Activists love wind power the way they once loved ethanol and natural gas - it is good until scientists show them it is not. 

Claims that there is no upper bound for wind power, that it is scalable because gusts and breezes don't seem likely to "run out" on a global scale, are not based on reality.  And neither are claims that the generating capacity of large-scale wind farms is unlimited. 

Researchers have reported the results of a 10-year, double-blind randomized controlled trial in the American Journal of Clinical Nutrition and  found that the infants of mothers who were given 600 milligrams of the omega-3 fatty acid DHA during pregnancy weighed more at birth and were less likely to be very low birth weight and born before 34 weeks gestation than infants of mothers who were given a placebo.

This result greatly strengthens the case for using the dietary supplement during pregnancy. A follow-up of this sample of infants is ongoing to determine whether prenatal DHA nutritional supplementation will benefit children's intelligence and school readiness.