Ultimately, the widespread occurrence of SSSB in mammals, especially primates, strongly suggests that such behaviors are ...

Fish don’t exist. In her novel “Why Fish Don’t Exist,” Lulu Miller points out that a true “fish” clade containing an ancestor and all its descendants is an unrealizable dream, awkwardly grouping ...

A recent series of studies suggests that the brains of birds, reptiles and mammals all evolved independently — even though ...

Imagine walking through a bustling aquarium, surrounded by the vibrant life of the sea. You pause in front of a tank filled ...

Charles Darwin embarked on the HMS Beagle to the Galapagos Archipelago, where he observed unique species of plants and ...

Colossal Biosciences made global headlines when they announced that they had successfully brought the dire wolf back from ...

Our sun, like all stars, is made mostly of hydrogen and helium. They are by far the most abundant elements, formed in the ...

Complex neural circuits likely arose independently in birds and mammals, suggesting that vertebrates evolved intelligence ...

New radioisotopic datings of volcanic fossil sites are helping researchers unravel the evolution of mammals. The University ...

This useful study presents computational analyses of over 5,000 predicted extant and ancestral nitrogenase structures. While the data and some analyses are solid, the study remains incomplete in ...

Have you ever wondered why our ears look the way they do? That soft, curved shape we rarely think twice about might actually ...