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image: Amoebae Have Human-Like Immunity

Amoebae Have Human-Like Immunity

By | March 2, 2016

Dictyostelium discoideum produce extracellular nets that can kill bacteria, just as phagocytes in people and other higher animals do, according to a study.


image: Christina Schmidt: Chronobiology Crusader

Christina Schmidt: Chronobiology Crusader

By | March 1, 2016

Research Fellow, Cyclotron Research Center, University of Liège. Age: 35


image: Learning with the Lights Out

Learning with the Lights Out

By | March 1, 2016

Researchers are uncovering the link between sleep and learning and how it changes throughout our lives.

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image: Sugar Time

Sugar Time

By | March 1, 2016

Metabolic activity, not light, drives the circadian clock in cyanobacteria.


image: Things That Go Bump

Things That Go Bump

By | March 1, 2016

Scientists still don’t know why animals sleep or how to define the ubiquitous behavior.


image: Characterizing Sleep

Characterizing Sleep

By and | March 1, 2016

Sleep-like patterns of neural activity are apparent not just at the level of the whole brain, but also in isolated neural circuits.


image: Week in Review: February 22–26

Week in Review: February 22–26

By | February 26, 2016

Questions about how E. coli evolves; spermatids in a dish; fighting bacteria with virus-like molecule; what drives metastasis; antibodies fight Ebola in monkeys


image: Mutations Not Tied to Metastasis

Mutations Not Tied to Metastasis

By | February 25, 2016

Clinical cases link immune changes to a cancer’s spread through the body, but find no role for so-called “driver” mutations.


image: Adjustable Brain Cells

Adjustable Brain Cells

By | February 18, 2016

Neighboring neurons can manipulate astrocytes. 

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image: Neuroscience of Early-Life Learning in <em>C. elegans</em>

Neuroscience of Early-Life Learning in C. elegans

By | February 11, 2016

Scientists identify the brain circuits with which newly hatched nematodes form and retrieve a lifelong aversive olfactory memory.


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