New research explores the historical shifts in mammal traits and biodiversity loss in eastern Africa. The study reveals how environmental changes disrupted mammal communities and highlights the urgent ...

Naked mole rats break one of biology's most fundamental rules about what it means to be a mammal, and their solution for ...

Animals such as Brachiosaurus, Apatosaurus and Diplodocus have been standard fixtures in science museums since the 1800s. With their small brains and enormous bodies, these creatures have long been ...

Mammals, including humans, stand out with their distinctively upright posture, a key trait that fueled their spectacular evolutionary success. Yet, the earliest known ancestors of modern mammals more ...

Some animals appear so unusual that they seem like combinations of entirely different species. Close visuals highlight features such as duck like bills, reptilian scales, or mammal traits in ...

The discovery was led by Hans Puschel from the University of Chile and the Millennium Nucleus research center. Puschel describes the specimen as “a small piece of jaw with a molar and the crown and ...

Researchers reveal new insights into the complex evolutionary history behind the distinctive upright posture of modern placental and marsupial mammals, showing the transition was surprisingly complex ...

Biogeographic history can lead to variation in biodiversity across regions, but it remains unclear how the degree of biogeographic isolation among communities may lead to differences in biodiversity.

From the formation of inner ear bones to the rise of hair to cover our bodies, these developments made us distinct from other animals Riley Black | Science Correspondent By examining the fossils of ...

Scientists have unveiled a detailed portrait of the earliest ancestor of dogs, horses, humans and all other mammals that don't lay eggs or carry their young in a pouch — even though it hasn't yet been ...