Articles for category: Fossils & Fieldwork

Dinosaur fossil displayed in a museum, standing upright with a long tail and thin limbs. The textured wall adds depth, casting a dramatic shadow.

The Hidden Fossils of Tiny Dinosaurs: Why They’re So Hard to Find

When we picture dinosaurs, colossal creatures like Tyrannosaurus rex and Brachiosaurus often come to mind. However, the fossil record tells a more complex story—one that includes diminutive dinosaurs that could fit in the palm of your hand. Despite their potential abundance during the Mesozoic Era, the fossils of these miniature dinosaurs remain exceptionally rare discoveries. ...

Dinosaur skeleton exhibit in a museum. The large fossil casts a shadow on a dark wall. Two people in the background view displays, creating a sense of awe.

Can Countries Reclaim Fossils Sold on the Black Market?

The illicit trade of fossils represents a significant threat to scientific knowledge and cultural heritage worldwide. Each year, countless paleontological specimens are illegally excavated and sold through black market channels, disappearing into private collections and depriving scientists and the public of valuable insights into the history of our planet. As awareness of this issue grows, ...

5 Survival Secrets Scientists Discovered in 65-Million-Year-Old Fossils That Doctors Are Now Studying

5 Survival Secrets Scientists Discovered in 65-Million-Year-Old Fossils That Doctors Are Now Studying

The idea sounds almost like science fiction: clues from dinosaurs and ancient mammals helping doctors make better decisions in modern hospitals. Yet that is exactly what is quietly happening in labs around the world, as paleontologists and medical researchers look at the same fossils and see different, but deeply connected, stories about survival. Fossils no ...

The Creature So Bizarre Scientists Still Can't Classify It

The Creature So Bizarre Scientists Still Can’t Classify It

You’re looking at fossil evidence of creatures so strange, so utterly unlike anything alive today, that they’ve stumped scientists for decades. These prehistoric enigmas lived hundreds of millions of years ago, yet their bizarre anatomies continue to challenge our understanding of life’s evolutionary tree. The most puzzling specimens appear to violate the basic rules of ...

Microfossils from a sediment core of the Deep Sea Drilling Project

How Microfossils Help Date Dinosaur Discoveries

When we think of paleontology, massive dinosaur bones and dramatic fossil displays often come to mind. However, some of the most valuable clues about prehistoric life and the timing of dinosaur existence come from organisms so tiny they can only be seen under a microscope. Microfossils—the preserved remains of bacteria, protists, fungi, plants, and tiny ...

Gait Analysis from Fossilized Tracks

Fossil Clues That Reveal Ancient Behavior, Not Just Anatomy

Paleontology has traditionally focused on reconstructing the physical appearance of extinct creatures through fossil remains. However, a fascinating branch of this science delves deeper, examining subtle clues that reveal not just what ancient organisms looked like, but how they lived, behaved, and interacted with their environments. These behavioral fossils—also called trace fossils or ichnofossils—provide remarkable ...