Category: East

Making a clean, green sunscreen

Yousong Ding, Assistant Professor of Medicinal Chemistry, University of Florida, writes in The Conversation that, in his laboratory in the College of Pharmacy at the University of Florida, they are interested in combing the world for naturally occurring chemicals that have applications in health, agriculture and environment…

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A breakthrough in fish-free aquaculture feed?

Scientists at Dartmouth College, in Hanover, New Hampshire, have discovered that marine microalgae can completely replace the wild fish oil currently used to feed tilapia, the second most farmed fish in the world and the most widely farmed in the United States. The findings, which appear in the open-access journal PLOS ONE…

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Making plastics and omega-3 in space

John Wenz reports in Popular Mechanics that Dr. Mark Blenner, a research group leader at Clemson University, is developing a smart way for future deep space explorers to recycle their bodily waste into nutritional supplements to keep them alive and even create useful building materials to keep the ship up and running…

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Plant light sensors evolved from algae

The light-sensing molecules that tell plants whether to germinate, when to flower and which direction to grow were inherited millions of years ago from ancient algae, finds a new study from Duke University. The findings are some of the strongest evidence yet refuting the prevailing idea that the ancestors of early plants…

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Algae react to stress hormone

Land-based plants — including the fruits and vegetables in your kitchen — produce and respond to hormones in order to survive. Scientists once believed that hormone-signaling machinery only existed in these relatively complex plants. But new research from the University of Maryland shows that some…

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