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» vision and microbiology

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image: Virus May Explain “Melting” Sea Stars

Virus May Explain “Melting” Sea Stars

By | November 19, 2014

Researchers discover a densovirus that is strongly associated with sea star wasting disease.

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image: Sealed With a Kiss

Sealed With a Kiss

By | November 17, 2014

A single intimate smooch can transfer upwards of 80 million bacteria.

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image: Week in Review: November 10–14

Week in Review: November 10–14

By | November 14, 2014

Funding for African science; microbiome studies may have contamination worries; mind-controlled gene expression; DNA record keeper

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image: Retinal Film Detects Light

Retinal Film Detects Light

By | November 13, 2014

A new light-sensitive nanotube-based film could pave the way to more flexible and durable retinal implants.

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image: DNA Extraction Kits Contaminated

DNA Extraction Kits Contaminated

By | November 11, 2014

Sequencing study reveals low levels of microbes in lab reagents that can create big problems for some microbiome studies.

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image: Jet Lag Upsets Gut Microbes

Jet Lag Upsets Gut Microbes

By | October 17, 2014

Frequent airplane travel may contribute to obesity by throwing off circadian rhythms and changing the composition of the intestinal microbiome, according to a new study.

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image: Turning Back the Brain’s Clock

Turning Back the Brain’s Clock

By | October 15, 2014

The brain’s ability to make new neural connections can be restored in mice by blocking a protein that normally acts as a natural brake on neuroplasticity. 

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image: The Eye

The Eye

By | October 1, 2014

An overview of visual processing

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image: The Bionic Eye

The Bionic Eye

By | October 1, 2014

Using the latest technologies, researchers are constructing novel prosthetic devices to restore vision in the blind.

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image: A Visionary’s Poor Vision, 1685

A Visionary’s Poor Vision, 1685

By | October 1, 2014

William Briggs’s theory of optic nerve architecture was unusual and incorrect, but years later it led to Isaac Newton’s explanation of binocular vision.

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