Baby dinosaurs weren’t coddled like lion cubs or elephant calves—they were more like prehistoric latchkey kids. New research ...

Only one specimen of Alcovasaurus has ever been found, named for the tiny Wyoming town of Alcova, where it was discovered ...

A warm body in the rainforest gives off a loud chemical signal. For most mosquitoes, that signal could belong to almost any ...

WASHINGTON, Feb 25 (Reuters) - In Argentina's Patagonia region 95 million years ago, some huge dinosaurs roamed the landscape ...

A family was going for a beach walk when they found an ancient whale's fossil.

A nearly complete 90-million-year-old dinosaur fossil from Patagonia, Alnashetri, reveals how alvarezsaurs evolved and shrank over time.

Imagine a baby Brachiosaurus no bigger than a golden retriever searching for plants alongside its siblings while trying to avoid predators eager for ...

Each year on March 3, World Wildlife Day draws global attention to the plants and animals that make life on Earth possible.

Prehistoric animals are often pictured as distant fossils, yet a surprising number of species still walk, swim, and crawl ...

Alnashetri is truly tiny. Weighing in around 0.7 kg (1.5 pounds), it is smaller than a chicken,’ stated University of Minnesota paleontologist Peter Makovick ...

The 90-million-year-old fossil of a tiny bird-like dinosaur has rewritten history, say scientists. They described the ...