Articles for category: Fossils & Fieldwork

View of Earth from space with a satellite in the foreground; the globe displays swirling clouds over blue oceans, under a vast expanse of space.

The Role of Drones and Satellites in Modern Fossil Hunting

The landscape of paleontology has undergone a remarkable transformation in recent decades. While the traditional image of fossil hunting involves painstaking fieldwork with brushes and picks, today’s paleontologists increasingly rely on cutting-edge technology from the skies above. Drones and satellites have revolutionized how researchers locate, document, and analyze fossil sites around the world. This technological ...

a close up of a single strand of food

How Ancient DNA Fragments Are Reshaping Dinosaur Evolution

Buried beneath layers of sediment and time, microscopic remnants of prehistoric life are changing our understanding of dinosaurs and their evolutionary story. Recent advancements in paleogenetics and molecular analysis techniques have allowed scientists to extract, sequence, and analyze fragments of ancient DNA, challenging long-held assumptions about dinosaur evolution. What was once considered impossible—retrieving genetic material ...

selective focus photography of person holding stone

Who Gets Credit When Fossils Are Found by Accident?

The discovery of fossils represents one of the most tangible connections to Earth’s distant past, offering invaluable insights into extinct species and ancient ecosystems. While many fossil discoveries result from methodical scientific expeditions, some of the most significant finds throughout history have occurred entirely by accident. When construction workers unearth dinosaur bones while excavating a ...

A rare gem from the past: Barb Beasley’s discovery of a Tyrannosaurus rex tooth during a 2012 Passport in Time excavation in the iconic Hell Creek Formation.

How a Single Tooth Changed What We Know About Raptor Evolution

When it comes to paleontological discoveries, sometimes the smallest fossils yield the most significant insights. In 2012, a single tooth found in Japan revolutionized our understanding of raptor dinosaurs, challenging long-held assumptions about their evolution and geographic distribution. This tiny fossilized tooth, measuring just a few millimeters in length, provided evidence that would rewrite scientific ...

A dinosaur skeleton model stands in a display case. It's bird-like with a long tail, sharp beak, and bipedal stance on a green base.

The Dinosaur That Couldn’t Decide: Half-Bird, Half-Beast

In the vast narrative of Earth’s prehistoric past, few creatures embody evolutionary transition as dramatically as those caught between dinosaur and bird classifications. These fascinating animals lived during a pivotal moment in evolutionary history, displaying characteristics of both their dinosaurian ancestors and the birds they were becoming. The story of these transitional species offers a ...