Polar scientists drill 2,000-year-old ice core

Kasolite

Yellowstone geyser eruptions influenced more by internal processes

New study sheds light on dinosaur claw function

Jordanite

Newly found dinosaur is long-nosed cousin of Tyrannosaurus rex

Ancient crater points to massive meteorite strike

Joaquinite

How cosmic crashes could have kickstarted plate tectonics

The Red Sea: An ocean like all others, after all

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