WASHINGTON (AP) - A hefty set of tusks is usually an advantage for elephants, allowing them to ... The years of unrest 'œchanged the trajectory of evolution in that population,'ť said ...

WASHINGTON — A hefty set of tusks is usually an advantage for elephants, allowing them to ... The years of unrest “changed the trajectory of evolution in that population,” said evolutionary ...

Researchers analyzed fossils and DNA to get a big-picture view of sloth evolution and determine what drove their immense size ...

It's also, "really an amazing example of extreme evolution," she said. Extreme elephant evolution These ancient elephants evolved from a common elephant ancestor, the straight-tusked elephant ...

Elephants are among the largest mammals on Earth. They are loved by many for their intelligence and varied personalities. They are easily recognized by their large bodies, huge fan-like ears, and ...

Scientists have pinpointed how years of civil war and poaching in Mozambique have led to a greater proportion of elephants that ... “changed the trajectory of evolution in that population ...

WASHINGTON — A hefty set of tusks is usually an advantage for elephants, allowing them to ... The years of unrest “changed the trajectory of evolution in that population,” said evolutionary ...

A hefty set of tusks is usually an advantage for elephants, allowing them to dig ... The years of unrest “changed the trajectory of evolution in that population,” said evolutionary biologist ...