By Shreya Dasgupta Tree kangaroos, which live high up in the tall rainforest trees of New Guinea and Australia, are usually very hard to spot from the ground. But thermal drones, which detect animals ...

Nyasasaurus could be the earliest known dinosaur, or else a close relative of early dinosaurs. Credit: Mark Witton/The Trustees of the Natural History Museum, London New research suggests that the ...

Remains of the very first dinosaurs on Earth may be buried deep beneath the Sahara desert and Amazon rainforest, a new study suggests. If found, these fossils could trace the history of dinosaurs ...