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Apps to Help in a Disaster
Scientists Find New Penguins Colonies in Antarctica
Shark Populations Dropped 71 Percent Since 1970
Electric Vehicle Sales Increase Even with High Battery Prices
Arctic Vault Gets More Seeds
Scientists: Hungry Polar Bears Eating Food Waste to Survive
NASA Tests Earthquake-Seeking Balloons as Way to Study Venus
Scientists Study Amazon Dolphins in Effort to Prevent Deaths
Remains from Mass Grave in Japan Suggest Epidemic in 1800s
America's Public Transit Ridership Hits Highest Level in Decades