Meanwhile, many birds are monogamous, which means males may live longer in part due to lower competition. Males and females ...

Sand Reporting for West Seattle Blog The organization SR3 most often comes to Alki for the activities embodied in its name - ...

A new study shows farming and livestock reshaped global mammal communities, collapsing natural boundaries after the last Ice ...

DENVER (KDVR) — Researchers at the Denver Museum of Nature and Science discovered a new mammal species from 65 million years ago. A fossil of a skull and jaws of the newly discovered species were ...

Move over monotremes and the range of rodents known to glow: over one hundred other furry creatures do, too, new research shows, vastly increasing the number of mammals known to show the spooky trait.

As nighttime settled across a national park in Australia, an "extremely rare" mammal with "long" feet bounded into a forest ...

Charles Darwin assumed that male mammals are usually bigger than their female counterparts. Today, this has remained a prevailing idea in science. But a new study published Tuesday in Nature ...

Paleontologists have uncovered a previously unknown prehistoric mammal species that was among the largest of its time. The partial remains of the newly identified species were originally collected ...

The study explores the evolutionary origins of the lifespan difference between women and men. Across the globe, women generally outlive men, a pattern that has persisted throughout history and in ...

The California Fish and Game Commission has voted to list the Pacific pocket mouse as a candidate under the California ...

Learn about the extinction crisis facing Australia and the plight of extinct endangered animals, including the Christmas ...

Sexual behavior is one reason why female mammals typically live longer than their male counterparts, according to a new study ...