
Wireless, implantable device to stimulates nerves in mice
A miniature device that combines optogenetics - using light to control the activity of the brain - with a newly developed technique for wirelessly powering implanted devices is the first fully inter ... more
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Advancing the Next Revolution of "Stuff"
For millennia, materials have mattered-so much so that entire eras have been named for them. From the Stone Age to the Bronze Age to the Iron Age and beyond, breakthroughs in materials have defined ... more
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As world burns, India's Amitav Ghosh writes for the future
Fire on Ice: The Arctic's Changing Fire Regime
Cosmic krypton timestamps reveal Australia landscape evolution and resources
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Second human plague case probed at Yosemite Park
A second tourist who visited Yosemite National Park has likely contracted the plague, Californian authorities said. ... more
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ISS astronauts developing near real-time osteoporosis and bone cancer test
A new test for offers the possibility of near real time monitoring of bone diseases, such as osteoporosis and multiple myeloma. The functionality of the test, which measures changes in calcium isoto ... more
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Mosquito-repelling chemicals identified in traditional sweetgrass
Native North Americans have long adorned themselves and their homes with fragrant sweetgrass (Hierochloe odorata), a native plant used in traditional medicine, to repel biting insects, and mosquitoe ... more
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Squirrels in Yosemite campground test positive for plague
A popular campground at Yosemite National Park in California will be temporarily closed after several dead squirrels were found to be carrying the plague, officials said Friday. ... more
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New bio-containment system unveiled in Georgia
A containerized bio-containment system has been unveiled in Georgia by the U.S. State Department and the U.S. Air Force Reserve. ... more
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