Scraching that Itch
Scientists have identified the cruel trick the brain plays that may explain why scratching an itch …
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Mountain Legacy Project
Scientists are using the science of computer vision to document climate change in the Rocky …
Lactose Intolerance Genes
Central Europeans developed a dairying culture at least 4,000 years before they evolved the ability …
Kangaroos in Trees
Tree kangaroos hop up trees instead of swinging through them like monkeys.
Fast-Evolving Lizards
An invasive lizard puts evolution of a local species into high gear.
Imaging Infections
A radioactive sweetener could help doctors spot dangerous infections.
Elite Athlete Dental Health
The dental health of elite athletes often suffers.