Articles for category: Fossils & Fieldwork

Could We Clone a Dinosaur

How Do Scientists Determine a Dinosaur’s Age?

When we marvel at towering dinosaur skeletons in museums, we’re often told these magnificent creatures lived millions of years ago. But how exactly do scientists determine when these prehistoric giants roamed the Earth? The process of dating dinosaur fossils involves multiple scientific disciplines and sophisticated techniques that have evolved significantly over the decades. From examining ...

Volcanic Ash: The Gentle Preserver

How Fossils Form Inside Lava Flows

You might imagine that volcanic lava would destroy everything in its path, turning life into ash and memory. Yet deep beneath those molten rivers of rock lies one of paleontology’s most captivating mysteries. While most organic material does indeed perish in the intense heat, some incredibly rare circumstances create nature’s own time capsules, preserving ancient ...

Close-up of a fossilized dinosaur footprint on a rough, gray stone surface. The texture is uneven with patches of earthy brown, suggesting ancient origins.

What Are Trace Fossils—and Why Are They So Important?

Trace fossils represent a fascinating window into ancient life, preserving not the remains of organisms themselves, but rather the evidence of their activities and behaviors. Unlike body fossils such as bones, shells, or teeth, trace fossils record moments in time when prehistoric creatures walked, crawled, burrowed, rested, or fed. These remarkable paleontological treasures include footprints, ...

Hyphalosaurus lingyuanensis-Liaoning, China - Napoli Paleontological Museum

What Is a Fossil and How Is It Formed?

Fossils are remnants or traces of ancient organisms preserved in the Earth’s crust over geological time. These natural time capsules provide scientists with critical information about extinct species, ancient ecosystems, and the evolution of life on our planet. Dating back hundreds of millions and even billions of years, fossils form a crucial link to Earth’s ...

Imprints Inside Dinosaur Bones

What Early Paleontologists Got Wrong About Dinosaurs

Paleontology, like all sciences, has evolved dramatically over time. Our understanding of dinosaurs today bears little resemblance to the initial interpretations made by early fossil hunters. The journey from the first dinosaur discoveries to our current knowledge represents one of science’s most fascinating evolutions of thought. Early paleontologists, working without modern technology and within the ...

Fossils from the Jehol Biota capture evolution in action

Academic Gatekeeping: Who Gets to Publish Dinosaur Discoveries?

Paleontology, the study of prehistoric life through fossils, captures the imagination of both scientists and the public. Among the most celebrated fossils are dinosaur remains, which offer glimpses into Earth’s distant past. However, behind the museum displays and exciting announcements of new dinosaur species lies a complex world of academic publishing that determines whose discoveries ...