Researcher Study Effects of Smoke on Earth’s Climate

New Cretaceous fossils shed light on the early evolution of ants

Aerial surveys document ocean debris around Hawaii

‘Jurassic Park’ paleontologist retiring from museum he built

Types of Gemstone

‘Dirty Blizzard’ sent 2010 Gulf oil spill pollution to seafloor

Deep, old water explains why Antarctic Ocean hasn’t warmed

Tsunami

Yehliu Geopark, Taiwan

Rosetta’s comet contains ingredients for life

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