Close-up view of the Ichniotherium trackway from Grand Canyon National Park.

Newly discovered fossil footprints force paleontologists to rethink ancient desert inhabitants

The cast of “Little Guy” mounted on display in the East Tennessee State University Museum of Natural History at the Gray Fossil Site

Texas A&M student identifies unique 5-million-year-old rhino species

Crystallized coyote skull

Crystallized Skull : All Fakes?

Tafí del Valle (Tucumán, Argentina)on the ash deposits originated in the Cerro Blanco eruption

The Central Andes had the largest volcanic eruption of the last...

primitive monkey teeth in Kenya

Tooth fossils fill 6-million-year-old gap in primate evolution

The Laki volcano in Iceland.

Iceland volcano eruption in 1783-84 did not spawn extreme heat wave

Amber piece showing most large inclusions

Coastal organisms trapped in 99-million-year-old amber

The illustration shows the wing of Alcmonavis poeschli as it was found in the limestone slab. Alcmonavis poeschli is the second known specimen of a volant bird from the Jurassic period.

Archaeopteryx gets company

Fine grains of dolomite form on anaerobic microbial mats under various environmental conditions.

Recreating ancient minerals

Red diamond

Red Diamond : What is Red Diamond? Where Can Red Diamond...

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