fossils

Fossil Discovery
9:22 am
Wed February 26, 2014

Killers Were Tiny, Victims Were Huge At Chile's Whale Graveyard

The fossilized remains of a whale that washed up on a shore in what's now Chile more than 5 million years ago.
Vince Rossi Smithsonian Institution

Originally published on Wed February 26, 2014 9:16 am

Since construction workers discovered dozens of fossils along a highway in Chile in 2011, one question has preoccupied researchers:

What killed the whales, seals and other creatures that ended up there more than 5 million years ago?

Writing in Proceedings of The Royal Society B, scientists from the Smithsonian Institution and universities in the U.S. and Chile say the culprits were among the smallest possible killers: "Algal toxins."

Read more
Fossil Replication
10:20 am
Tue January 7, 2014

How A 3-D Printer Is Helping Preserve A Saber-Tooth Salmon

A saber-toothed salmon, as depicted by artist Ray Troll. The mural is part of the University of Oregon Museum of Natural and Cultural History.
University of Oregon

For years, museum conservators and paleontologists have yearned for a way to duplicate fragile fossils without damaging them. Now scientists with the University of Oregon say they have found a way to do just that, with the help of a relatively inexpensive 3-D printer.

Read more
Natural History
2:29 pm
Wed March 6, 2013

Fossils Suggest Giant Relatives Of Modern Camels Roamed The Canadian Arctic

Illustration of the High Arctic camel on Ellesmere Island during the Pliocene warm period, aboutthree-and-a-half million years ago. The camels lived in a boreal-type forest. The habitat includeslarch trees and the depiction is based on records of plant fossils found at nearby fossil deposits.
Julius Csotonyi

Originally published on Thu March 7, 2013 8:49 am

Camels belong in the desert. That's what we've learned since grade school.

Today, NPR's Melissa Block talked to Natalia Rybczynski, a paleobiologist at the Canadian Museum of Nature, who tells Melissa that fossils she has unearthed tell a different story.

The fossils, found on a frigid ridge in Canada's High Arctic, show that modern camels actually come from giant relatives that roamed the forests of Ellesmere Island 3.5 million years ago.

Read more