The discovery of a well-preserved fossil is helping researchers learn more about an iconic Jurassic-period dinosaur.
A remarkably intact skull of this leopard-sized mammal reveals a new member of the fearsome hyaenodonts, and re-evaluates an ...
The extinction of the largest dinosaurs to walk the Earth may have played a critical role in creating an environment that ...
Projections of our future under climate change paint a picture of extreme weather and acidified oceans, a world many of today ...