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Environmental News Network -- Know Your Environment
Metal-air batteries are one of the lightest and most compact types of batteries available, but they can have a major limitation: When not in use, they degrade quickly, as corrosion eats away at their metal electrodes. Now, MIT researchers have found a way to substantially reduce that corrosion, making it possible for such batteries to have much longer shelf lives.
Climate change is impacting the Caribbean, with millions facing increasing food insecurity and decreasing freshwater availability as droughts become more likely across the region, according to new Cornell research in Geophysical Research Letters.
On August 21, 2017, at 16 points along the path of last year’s total solar eclipse, tiny microphones—each about the size of a USB flash drive—captured a unique biological phenomenon. As Earth fell into complete darkness, the bees stopped buzzing, according to researchers at the University of Missouri
Outdoor air pollution is a major health threat worldwide. New CHHS research found that exposure to certain air pollutants is linked to increased emergency department (ED) visits for respiratory and cardiovascular diseases.
A 37-year survey of monarch populations in North Central Florida shows that caterpillars and butterflies have been declining since 1985 and have dropped by 80 percent since 2005.
People who drink sugary beverages are more likely to eat fast food and confectionery and less likely to make healthy dietary choices, Otago research has found.
