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image: Orchid Bees Use Simple Eyes to Detect Polarized Light

Orchid Bees Use Simple Eyes to Detect Polarized Light

By | September 1, 2016

The second visual field may aid in navigation.

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Neurons in the lamprey spinal cord can sense pH and counteract changes from the body’s optimal range.

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image: Profile: Dean Buonomano Studies How the Brain Encodes Time

Profile: Dean Buonomano Studies How the Brain Encodes Time

By | September 1, 2016

The UCLA neurobiologist uses computational modeling, in vitro electrophysiology, and human psychophysics experiments to explore how neurons and the brain as a whole perceive and respond to time.

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image: The Challenges of Rare-Disease Research

The Challenges of Rare-Disease Research

By | September 1, 2016

With few resources and hesitant investors, basic scientists must rely on clinicians, patient advocates, and their own keen eye for biological connections.

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image: Popular Tumor Cell Line Contaminated

Popular Tumor Cell Line Contaminated

By | August 31, 2016

A commercially available glioblastoma cell line appears to be from a different source than its stated origins.

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image: Dogs Respond to Words and Inflection

Dogs Respond to Words and Inflection

By | August 31, 2016

Using an MRI scanner to examine how dogs’ brains process speech, researchers find that our canine companions hear both what we say and how we say it. 

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image: One Receptor, Two Ligands, Different Responses

One Receptor, Two Ligands, Different Responses

By | August 31, 2016

Host and bacterial ligands that interact with the same cell-surface receptor induce different activities in human macrophages. 

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image: One Antigen Receptor Induces Two T cell Types

One Antigen Receptor Induces Two T cell Types

By | August 26, 2016

Precursor T cells bearing the same antigen receptor adopt two different fates in mice.

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“Ultimate DISCO” uses a solvent that shrinks whole animals and preserves fluorescence for months.

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Researchers use the CRISPR/Cas system to express three transcription-factor genes, changing the identities of mouse cells.

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