Marsupial and placental mammals diverged from a common ancestor more than 100 million years ago, and have evolved independently ever since. The two groups have different modes of reproduction, yet ...
A tiny, furry-tailed creature is the most complete picture yet as to what the ancestor of mice, elephants, lions, tigers, bears, whales, bats and humans once looked like, researchers say. These new ...
Every spring I bring my students to the desert of northwestern New Mexico, just north of Chaco Canyon, where the ancestral Pueblo people built a great city out of rocks a millennium ago. As we hike ...
Mammal evolution has been flipped on its head, according to new research that suggests marsupials are the more evolved mammals. By estimating how the common ancestor of mammals reproduced and ...
A tiny, furry-tailed creature is the most complete picture yet as to what the ancestor of mice, elephants, lions, tigers, bears, whales, bats and humans once looked like, researchers say. These new ...
The discovery of a primitive, shrew-like mammal fossil in Mongolia has revived the view that its modern mammal cousins arrived just as the dinosaurs made their dramatic exit about 65 million years ago ...
Human beings, along with cats, dogs, mice, cows, horses, elephants, babirusas and just about every familiar animal (some more familiar than others), all belong to one twig in the tree of life, the ...
What makes a marsupial, a marsupial? A discussion on the historical biogeography and biological evolution of marsupial mammals. Dr. Robert Voss is a professor at Richard Gilder Graduate School and the ...
It’s hard to imagine life on Earth without mammals. They swim in the depths of the ocean, hop across deserts in Australia and travel to the moon. This diversity can be deceiving, at least when it ...
In the wake of the dinosaurs’ demise, a bizarre beast that some researchers have nicknamed “ManBearPig” lived life in the fast lane. This sheep-sized mammal — which sported five-fingered hands, a ...
Carnivorous Nights: On the Trail of the Tasmanian Tiger by Margaret Mittelbach and Michael Crewdson, illustrated by Alexis Rockman 321pp, Canongate, £10.99 In the 1990s, the World Conservation Union ...
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