Articles for author: Sameen David

Sameen David

Antarctica Before Ice: When Dinosaurs Ruled the Frozen Continent

Unearthed Secrets: Dinosaurs and Rainforests of Ancient Antarctica

Long before towering ice sheets blanketed Antarctica, the continent teemed with life under a balmier sky. Fossils preserved in remote mountain ranges and coastal outcrops reveal a landscape of dense forests and roaming dinosaurs during the Mesozoic Era. Scientists have pieced together this vivid prehistoric tableau from pollen grains, leaf imprints, and bone fragments, offering ...

The Grand Canyon Holds Archaeological Secrets That Rewrite North American Prehistory

The Grand Canyon Holds Archaeological Secrets That Rewrite North American Prehistory

Most people arrive at the Grand Canyon and see a view. A jaw-dropping, camera-lens-breaking, “I-need-a-moment” kind of view. You stand at the rim, stare down into billions of years of geological time, and feel humbled. That reaction makes total sense. Honestly, it’s the right one. But here’s something that doesn’t come up nearly enough in ...

New Fossil Evidence Proves Feathered Dinosaurs Were Common Across the Mesozoic Era

New Fossil Evidence Proves Feathered Dinosaurs Were Common Across the Mesozoic Era

Picture the classic movie dinosaur. Scaly. Reptilian. Menacing. Now imagine being told that image is, scientifically speaking, dramatically incomplete. What if a growing mountain of fossil evidence suggests that feathers were not the exclusive privilege of birds, but were in fact deeply woven into the fabric of dinosaur life itself, stretching far back across the ...

8 Fascinating Prehistoric Plants That Fueled Earth's Largest Herbivores

8 Fascinating Prehistoric Plants That Fueled Earth’s Largest Herbivores

Imagine a world with no flowers, no grasses, no fruit-laden trees – just an ancient, lush, and impossibly dense landscape of towering ferns, alien-looking cycads, and cathedral-like conifer forests stretching in every direction. That was the world Earth’s giant herbivores called home. These plant-eating titans didn’t just survive on whatever was available. They thrived on ...