Articles for author: Sameen David

Sameen David

Navajoceratops

Navajoceratops: Uncovering a Crucial Link in the Evolution of Horned Dinosaurs

New Mexico – Deep within the arid landscapes of the San Juan Basin, paleontologists unearthed fossils that reshaped understanding of ceratopsian evolution. Navajoceratops sullivani emerged as a pivotal species among the horned dinosaurs of the late Cretaceous. Discovered in the Hunter Wash Member of the Kirtland Formation, this ceratopsid offers a rare glimpse into transitional ...

Sameen David

The Tyrant of the Late Cretaceous and Its T-Rex Connection

Tarbosaurus bataar: Asia’s Mighty Predator and T. Rex’s Closest Kin

Mongolia’s Gobi Desert – Paleontologists first uncovered fossils of Tarbosaurus bataar in 1946 during a Soviet-Mongolian expedition. This tyrannosaurid theropod dominated the Late Cretaceous landscape around 70 million years ago, ruling over floodplains and river channels in what is now Central Asia. Closely related to Tyrannosaurus rex, Tarbosaurus shared its cousin’s fearsome reputation as an ...

Sameen David

The little-known story of emerging ecotourism in the Central African Republic

Bayanga’s Emerging Oasis: Ecotourism Transforms Central African Republic’s Wild Southwest

Bayanga, Central African Republic — Amid persistent conflict and fragile infrastructure that dominate perceptions of the Central African Republic, a quieter narrative unfolds in the southwest. Dzanga-Sangha Protected Areas draw adventurous travelers to witness forest elephants and habituated gorillas in the heart of the Congo Basin rainforest. Officials reported around 800 visitors in 2025, generating ...

Sameen David

Sharks and Seabirds Lead Marine Gains

Breakthrough Protections for 40 Migratory Species Emerge from Brazil UN Summit

Campo Grande, Brazil – Nations gathered for the 15th Conference of the Parties to the Convention on the Conservation of Migratory Species of Wild Animals confronted a troubling reality: migratory wildlife faces accelerating declines. From March 23 to 29, delegates under the banner “Connecting Nature to Sustain Life” approved safeguards for 40 species and populations, ...

Sameen David

Mongolia's 'Dragon Prince' dinosaur was forerunner of T. rex

Mongolia’s Dragon Prince: The Slender Ancestor That Paved T. Rex’s Path

Mongolia – Deep in the Gobi Desert’s ancient rock layers, paleontologists uncovered clues to one of prehistory’s greatest success stories. Fossils long overlooked in museum collections revealed Khankhuuluu mongoliensis, a mid-sized predator that roamed about 86 million years ago. This “dragon prince” bridges early tyrannosaurs and the colossal giants like Tarbosaurus and Tyrannosaurus rex, reshaping ...

Sameen David

150 Million Years of Dinosaur Evolution

Charting Ceratopsians: A 150-Million-Year Fossil Odyssey Across Continents

The American Museum of Natural History unveiled a striking data visualization that plots every known dinosaur fossil across 150 million years of Earth’s history. This interactive map reveals patterns in dinosaur distribution, with particular clarity on the early ceratopsians – those beaked, herbivorous dinosaurs destined to evolve into horned giants like Triceratops. Fossils of these ...