Neuroscience

Little understood cell helps mice see color

Researchers at the University of Colorado Anschutz Medical Campus have discovered that color vision in mice is far more complex than originally thought, opening the door to experiments that could potentially lead to new treatments ...

Genetics

More traits associated with your Neandertal DNA

After humans and Neandertals met many thousands of years ago, the two species began interbreeding. Although Neandertals aren't around anymore, about two percent of the DNA in non-African people living today comes from them. ...

Ophthalmology

Scientists deploy CRISPR to preserve photoreceptors in mice

Silencing a gene called Nrl in mice prevents the loss of cells from degenerative diseases of the retina, according to a new study. The findings could lead to novel therapies for preventing vision loss from human diseases ...

Neuroscience

Midnight Blue—A new system for color vision

The swirling skies of Vincent Van Gogh's Starry Night illustrate a mystery that has eluded biologists for more than a century—why do we perceive the color blue in the dimly lit night sky? A newly discovered mechanism of ...

Psychology & Psychiatry

Feeling blue and seeing blue: Sadness may impair color perception

The world might seem a little grayer than usual when we're down in the dumps and we often talk about "feeling blue"—new research suggests that the associations we make between emotion and color go beyond mere metaphor. ...

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