As the Orion spacecraft hurtles home, friction caused by reentry into Earth's atmosphere will drastically decrease its speed from a potential 25,000 miles per hour (40,000 kilometers per hour). But ...
Recent research has shown that most scientific papers on coral biodiversity are led by people in high-income countries with few coral reefs. Reinhard Dirscherl / ullstein bild via Getty Images This ...
With a new kind of microscope, researchers got a different view of how marine snow falls to the seafloor. Marine snow sinking in an infinite water column created by an artificial “gravity machine.” ...
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