Earth will complete a full rotation in slightly less time than usual on Tuesday, July 22, making it one of the shortest days ever recorded. The difference will be just 1.34 milliseconds less than the ...
Earth Hour - the world's largest environmental movement - is returning for its 18th year and aims to create the biggest hour for Earth yet. On 23 March Earth Hour will focus on uniting people around ...
WASHINGTON — To explore the complex interactions between the natural world and society and enhance our understanding of Earth’s systems — the atmosphere, hydrosphere, geosphere, cryosphere, biosphere, ...
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