Medical research

Chlamydia's stealthy cloaking device identified

Chlamydia, the leading cause of sexually transmitted bacterial infections, evades detection and elimination inside human cells by use of a cloaking device. But Duke University researchers have grasped the hem of that invisibility ...

Genetics

What makes the human brain different? Study reveals clues

What makes the human brain distinct from that of all other animals—including even our closest primate relatives? In an analysis of cell types in the prefrontal cortex of four primate species, Yale researchers identified ...

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