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Kibble for Thought: Dog diversity prompts new evolution theory
A genetic mutation that researchers have examined in several dog breeds may drive evolution in many other species.
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Materials ScienceMussel glue inspires coating for medical implants
An antifouling coating inspired by the sticky adhesive secreted by mussels could protect future medical implants from failure.
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Materials ScienceGlass materials let Venetian art shine
Sixteenth-century Venetian painters mixed glassy materials with their paints to expand their palettes and enhance the vibrancy of their colors.
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Materials ScienceBonelike polymer supports stem cells
A polymer scaffold that mimics the environment in which natural bone grows provides stem cells with the right cues to lay down new bone.