Study confirms giant flightless bird wandered the Arctic 50 million years...

Discovery of new iron oxides points to large oxygen source inside...

Ground water storage helped offset sea level rise, study says

Oldest footprints in Catalonia

Researcher studies volcanic gases in remote areas of world

South Africa’s Sterkfontein Caves produce two new hominin fossils

Study challenges widely accepted theory of Yellowstone formation

Water plus magma equals increased explosivity

Some 5,000 years ago, silver mining on the shores of the...

Fossils turn out to be a rich source of information

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