Dogs have up to 300 million olfactory receptors—compared with roughly 5-6 million in humans—and their brains dedicate far more area to processing smell than ours. ‘Uncertain’: RBA takes air out of ...

Plastics are woven into every aspect of our lives, but what was once the poster child for convenience is fast becoming a pariah product. The era of single-use plastic must end; banning it is the only ...

A new study sheds light on how these reptiles become “mummies” and paints a picture of what these ancient animals looked like. Paul Sereno and his colleagues spent years painstakingly preparing this ...

Scientists have long puzzled over the origins of a mysterious dinosaur excavated in the 1940s: was it a young Tyrannosaurus rex or another type of dinosaur? At first, researchers had only a ...

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