How dinosaur arms turned into bird wings

Volcano expert comments on Japan eruption

Eastern basin of the South Aral Sea completely dry for the...

Tooth buried in bone shows prehistoric predators tangled across land, sea

2013 Colorado front range flood: Debris-flow a major hazard

New tremors raise concern at Japan’s Mount Ontake

Sand dunes reveal biodiversity secrets in Australia

Mars

Glaciers in the grand canyon of Mars?

Prehistoric volcanic eruption leaves intercontinental footprint

Advancing the state-of-the-art in seismic science

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