NSF's Dig This!

From ancient empires to Jurassic jaws, Dig This! is an engaging look at early life on our planet.

NSF's Dig This!

3-D scans of fossils now available in a virtual repository for researchers

NSF's Dig This!

At first, they thought it must be a mistake. Gene sequencing reveals a surprise in the early modern human family tree

NSF's Dig This!

At first, they thought it must be a mistake. Gene sequencing reveals a surprise in the early modern human family tree

NSF's Dig This!

How did chemistry help reveal pregnancy in a T. rex fossil? Biologist Mary Schweitzer describes one of the most important fossil discoveries ever made

NSF's Dig This!

It's National Fossil Day! Biologist Mary Schweitzer discusses her discovery of medullary bone in a T. rex fossil and how researchers can now tell the sex of a dinosaur

NSF's Dig This!

How did chemistry help reveal pregnancy in a T. rex fossil? Biologist Mary Schweitzer describes that and more in part two of an interview about one of the most important fossil discoveries ever made

NSF's Dig This!

Biologist Mary Schweitzer discusses her discovery of medullary bone in a T. rex fossil and how, for the first time, researchers can tell the sex of a dinosaur

NSF's Dig This!

In the new NSF podcast "Dig This," archaeologist David Carballo describes life for the working class of ancient Teotihuacan and lessons that still apply today