Computer models provide new understanding of sickle cell disease

Computer models developed by Brown University mathematicians show new details of what happens inside a red blood cell affected by sickle cell disease. The researchers said they hope their models, described in an article in ...

New light-activated catalyst grabs CO2 to make ingredients for fuel

Scientists have developed a light-activated material that can chemically convert carbon dioxide into carbon monoxide without generating unwanted byproducts. The achievement marks a significant step forward in developing technology ...

NASA's Aqua satellite finds a Tropical Cyclone sandwich

When NASA's Aqua satellite passed over the Northwestern Pacific Ocean early on July 28 it captured an image of a developing depression in the South China Sea, sandwiching the Philippines between two systems. Tropical Depression ...

EPA OKs pollution controls on new diesel Jeeps, Ram pickups

U.S. regulators have blessed emissions controls on 2017 versions of Fiat Chrysler diesel trucks, allowing them to go on sale and potentially helping to resolve allegations that the company cheated on pollution tests.

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