Genetics

New color blindness cause identified

A rare eye disorder marked by color blindness, light sensitivity, and other vision problems can result from a newly discovered gene mutation identified by an international research team, including scientists from Columbia ...

Medical research

Three perspectives on 'The Dress'

When you look at this photograph, what colors are the dress? Some see blue and black stripes, others see white and gold stripes. This striking variation took the internet by storm in February; now Current Biology is publishing ...

Psychology & Psychiatry

Bach to the blues, our emotions match music to colors

(Medical Xpress)—Whether we're listening to Bach or the blues, our brains are wired to make music-color connections depending on how the melodies make us feel, according to new research from the University of California, ...

Health

Modern life may cause sun exposure, skin pigmentation mismatch

As people move more often and become more urbanized, skin color—an adaptation that took hundreds of thousands of years to develop in humans—may lose some of its evolutionary advantage, according to a Penn State anthropologist.

Ophthalmology

Bionic eye gives hope to the blind

After years of research, the first bionic eye has seen the light of day in the United States, giving hope to the blind around the world.

Psychology & Psychiatry

Brown eyes appear more trustworthy than blue

People view brown-eyed faces as more trustworthy than those with blue eyes, except if the blue eyes belong to a broad-faced man, according to research published January 9 in the open access journal PLOS ONE by Karel Kleisner ...

Medical research

Study calls into doubt previous BPA research

(Medical Xpress)—Yellow coat color mice in Cheryl Rosenfeld's lab are not fortunate sons and daughters.Conventional knowledge says these mice will likely live fatter, more diseased lives than their black, brown and mottled ...

Genetics

Individual gene differences can be tested in zebrafish

The zebrafish is a potential tool for testing one class of unique individual genetic differences found in humans, and may yield information helpful for the emerging field of personalized medicine, according to a team led ...

Neuroscience

The eyes have it: Men do see things differently to women

The way that the visual centers of men and women's brains works is different, finds new research published in BioMed Central's open access journal Biology of Sex Differences. Men have greater sensitivity to fine detail and ...

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