Petoskey stone

Petoskey stone : What Is Petoskey Stone? Where Is Petoskey Stone...

Subduction Zone - Earth

How life on Earth affected its inner workings

a. Fossil; b. restoration, scale bar equal 10 mm; c. melanosomes of the membranous wing (mw); d. histology of the bony stomach content (bn). st, styliform element; gs, gastroliths Credit: WANG Min

New Jurassic non-avian theropod dinosaur sheds light on origin of flight...

Reconstructed skull and lower jaw of Acherontiscus caledoniae

Research reveals surprisingly powerful bite of tiny early tetrapod

Fossil casts of Australopithecus afarensis (left), Homo habilis (center), and Australopithecus sediba (right)

Statistical study finds it unlikely South African fossil species is ancestral...

North Carolina’s Black River

Oldest known trees in eastern North America documented

Zebra Schist

Zebra Schist : What is Zebra Schist? Where is it found?

A new study from The University of Texas at Austin looks at the complex geology that contributed to the 2010 Deepwater Horizon disaster.

Complex geology contributed to Deepwater Horizon disaster, new study finds

The 37 kiloton 'Priscilla' nuclear test, detonated at the Nevada Test Site in 1957. Credit: US Department of Energy

Radioactive carbon from nuclear bomb tests found in deep ocean trenches

The calving front of Bowdoin Glacier in northwestern Greenland, where icebergs are discharged and ice under the water melts.

Tsunami signals to measure glacier calving in Greenland

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