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A chloroplast mutation has dramatically affected the genomes of railside populations of Arabidopsis thaliana.

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image: Understanding Human Accelerated Regions

Understanding Human Accelerated Regions

By | August 1, 2016

Fast-evolving regions of the human genome differentiate our species from all other mammals.

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image: Wanted: Transcriptional Regulators

Wanted: Transcriptional Regulators

By | August 1, 2016

Researchers have designed a screen to find unique molecules, called riboswitches, that determine whether transcription will proceed.

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image: Decoding Human Accelerated Regions

Decoding Human Accelerated Regions

By | August 1, 2016

Do the portions of our genomes that set us apart from other animals hold the secret to human evolution?

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image: Humans Never Stopped Evolving

Humans Never Stopped Evolving

By | August 1, 2016

The emergence of blood abnormalities, an adult ability to digest milk, and changes in our physical appearance point to the continued evolution of the human race.

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image: Minding the Pulse of Memory Consolidation

Minding the Pulse of Memory Consolidation

By | July 28, 2016

Studying sleep spindles could help neuroscientists better understand certain cognitive impairments.  

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image: Man and Bird Chat While Honey Hunting

Man and Bird Chat While Honey Hunting

By | July 25, 2016

A study suggests that humans and avians in sub-Saharan Africa communicate to find and mutually benefit from the sweet booty.

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image: Neurons Compete to Form Memories

Neurons Compete to Form Memories

By | July 21, 2016

The same populations of brain cells encode memories that occur close together in time, according to new research.

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image: Primates, Gut Microbes Evolved Together

Primates, Gut Microbes Evolved Together

By | July 21, 2016

Symbiotic gut bacteria evolved and diverged along with ape and human lineages, researchers find. 

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image: How Type 2 Diabetes Affects the Brain

How Type 2 Diabetes Affects the Brain

By | July 21, 2016

The results of studies on humans and zebrafish suggest how hyperglycemia can cause cognitive deficits.

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