Blogs & Videos: Series

Today’s rare meteorites were once common

Four hundred and sixty-six million years ago, there was a giant collision in outer space. Something hit an asteroid and broke it apart, sending chunks of rock falling to Earth as meteorites since before the time of the dinosaurs. But what kinds of meteorites were making their way to Earth before that collision? In a new study in Nature Astronomy, Field Museum scientists have tackled that question by creating the first reconstruction of the distribution of meteorite types before the collision.

Mammoths vs. Mastodons: Can we 'de-extinct' them both?

There's been a lot of talk and research interest around the possibility of resurrecting certain groups of organisms (or, at least their genomes) from extinction, with Woolly Mammoths being prime candidates for such an endeavor. But what about a closely related group, like the Mastodons? What's the criteria for possible 'de-extinction'? SO MANY QUESTIONS.

Left: Pieces of eggshell and small bones laid out in rows. Right: A young boy and an older woman carry live turkeys by the feet through a market.

Archaeological Excavation Unearths Evidence of Turkey Domestication 1,500 Years Ago

The turkeys we’ll be sitting down to eat on Thursday have a history that goes way back. Archaeologists have unearthed a clutch of domesticated turkey eggs used as a ritual offering 1,500 years ago in Oaxaca, Mexico—some of the earliest evidence of turkey domestication.

How Bird Vomit Helps Us Understand History

Like many kids, I dissected owl pellets when I was in school - but I never realized they can be used by scientists to learn about certain aspects of an ecosystem. And today, paleontologists like Matt McDowell are using these pellets to learn about the history of an environment, to preserve them for the future.

Pages