Blog

Sameen David

Drone-mounted eDNA hints at richness of life in the rainforest canopy

Drones Reveal 257 Vertebrate Species in Peruvian Amazon Treetops

Peruvian Amazon – Scientists recently deployed drones equipped with specialized probes to collect environmental DNA from rainforest canopies, exposing a wealth of vertebrate life previously difficult to detect. One Probe Captures DNA from 50 Species One Probe Captures DNA from 50 Species (Image Credits: Imgs.mongabay.com) A single canopy sample yielded genetic traces from as many ...

10 Psychological Gestures That Prove Someone is Lying to You

10 Psychological Gestures That Prove Someone is Lying to You

Have you ever had that nagging feeling someone wasn’t telling you the complete truth? Maybe their words seemed convincing, but something in their behavior felt off. You’re not imagining it. When people lie, their bodies often betray them through subtle psychological gestures that leak their deception. These tells aren’t obvious dramatic movements from movies. They’re ...

Cold-Adapted Dinosaurs

Was the Arctic a Dinosaur Hotspot Rewriting North America’s Climate Past

For decades, our understanding of dinosaur habitats has been shaped by the notion that these magnificent creatures thrived primarily in warm, tropical environments. However, recent paleontological discoveries in the Arctic Circle have dramatically challenged this perspective, suggesting that dinosaurs not only survived but flourished in what we now consider extreme northern climates. These findings are ...

10 Prehistoric Animals That Are Not Dinosaurs

10 Prehistoric Animals That Are Not Dinosaurs

You’ve probably heard about Tyrannosaurus Rex or Velociraptors countless times. Those creatures get all the glory when people talk about ancient Earth. Here’s the thing though: while dinosaurs ruled the land during the Mesozoic Era, they were far from the only terrifying, bizarre, and fascinating creatures roaming our planet. Plenty of animals existed before, during, ...

a close up of a fake dinosaur head

Pachycephalosaurus: The Dome-Headed Brawler of Hell Creek

In the twilight years of the Cretaceous period, approximately 70-65 million years ago, a remarkable dinosaur roamed the landscapes of what is now North America. Pachycephalosaurus wyomingensis, with its distinctive domed skull and combative nature, represents one of paleontology’s most fascinating subjects. This large, bipedal herbivore belonged to the pachycephalosaurid family and has captured the ...

11 Fossil Discoveries Made By Complete Accident That Rewrote Everything Scientists Thought They Knew

11 Fossil Discoveries Made By Complete Accident That Rewrote Everything Scientists Thought They Knew

There’s a version of paleontology that looks like Indiana Jones: rugged experts with maps and funding, methodically excavating remote canyons until they unearth something historic. That version exists. But it’s not responsible for some of the biggest paradigm shifts in the entire history of fossil science. A surprising number of those came from a kid ...

The Tyrannosaurus rex, Dromaeosaurus, Triceratops, and Struthiomimus diorama at the Milwaukee Public Museum in Milwaukee, Wisconsin.

Zunityrannus The Lesser Known Tyrannosaur from Utah’s Prehistoric Deserts

In the vast pantheon of prehistoric predators, Tyrannosaurus rex often steals the spotlight. However, the tyrannosaur family tree contains numerous fascinating branches that deserve recognition. Among these lesser-known relatives is Zunityrannus, a mid-sized tyrannosaur that prowled what is now Utah during the Late Cretaceous period. This relatively recent discovery has expanded our understanding of tyrannosaur ...