New Horizons Team Selects Potential Kuiper Belt Flyby Target

Laurel MD (SPX) Aug 29, 2015

NASA has selected the potential next destination for the New Horizons mission to visit after its historic July 14 flyby of the Pluto system. The destination is a small Kuiper Belt object (KBO) known as 2014 MU69 that orbits nearly a billion miles beyond Pluto.

This remote KBO was one of two identified as potential destinations and the one recommended to NASA by the New Horizons team. Altho —> Read More

Scientists Find A Way To Combat Racial Bias Among Little Kids

First, they found that infants as young as 3 months old show racial bias. Now they’ve found a way to shake up those early preferences — and perhaps undermine more pernicious racial stereotypes as we grow up.

Research from the University of Delaware had earlier shown that 3-month-olds have a visual preference for faces that match the racial group they see most in their daily lives.

A new study from the same team — conducted as part of a decade-long international research project and published last month in the journal Developmental Science — details an experiment that seemed to shift those unconscious biases seen in young children.

Why do babies even have such biases? While infants can distinguish different races, they’re less able to distinguish individual faces within a less-familiar racial group. So, for example, a white baby may be able to differentiate among — and thus prefer — individual white faces while struggling to differentiate among black or Asian faces.

In other words, these very early leanings seem to be based on visual perception. Actual social biases don’t come into play generally until children are around 3 or 4 years old.

The researchers hypothesized, however, that visual biases in infants might be related to the development of social biases in later childhood and adulthood — and therefore disrupting early visual biases could help dislodge social biases, perhaps for the long term.

“We hit on the idea that if the perceptual and social biases are linked, we might be able to reduce the social bias by perceptual means,” Dr. Paul Quinn, professor of psychology and brain science at the University of Delaware and the study’s lead author, said in a press release.

To test this hypothesis, researchers in Delaware and China created images of racially ambiguous faces —> Read More

Novel treatment algorithm launched in ESC/ERS pulmonary hypertension guidelines

A novel treatment algorithm for pulmonary arterial hypertension is launched today in new pulmonary hypertension guidelines from the European Society of Cardiology and European Respiratory Society. The protocol aims to give patients the best chance of a good clinical outcome in a condition with dismal prognosis which puts severe limitations on patient choices including avoiding pregnancy, excessive physical activity and certain types of travel. —> Read More

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