Paleobiologists make intriguing new discoveries about dinosaur ancestors

Deep magma reservoirs are key to volcanic ‘super-eruptions,’ new research suggests

Fossil skeleton confirms earliest primates were tree dwellers

Death by volcano?

Just how old are animals?

How dinosaurs may have evolved into birds

New insights into the ancestors of all complex life

‘Tiny clocks’ crystallize understanding of meteorite crashes

Landscape-scale erosion instabilities in the northern Gabilan Mesa, California

Everest

Sediment from Himalayas may have made 2004 Indian Ocean earthquake more...

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