Hundreds of empty plates scattered on Copacabana beach in Rio highlight plight of world’s hungry
Copacabana beach in Rio de Janeiro on Saturday to represent people who suffer from hunger in the world. (AP Video: Lucas ...
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Scientists find evidence that entirety of Earth was once covered in ice
A dramatic decrease in greenhouse gases that trap heat on the globe — notably carbon dioxide — may have triggered the slide ...
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How Can Jupiter Have No Surface? A Dive Into A Planet So Big, It Could Swallow 1,000 Earths
The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk ...
NASA satellites reveal abrupt drop in global freshwater levels
An international team of scientists using observations from NASA-German satellites found evidence that Earth's total amount ...