Red wolves grow up to 26 inches tall, and adults measure about four feet in length from tail tip to nose. They range in weight from about 45 to 80 pounds, and have pointy ears and broad muzzles ...

Many scientists believe the red-eyed tree frog developed its vivid scarlet peepers to shock predators into at least briefly questioning their meal choice. These iconic rain-forest amphibians sleep ...

With its iconic rusty hue, Mars has long been called the red planet. Now, scientists may have discovered the potential source of that distinctive coloring, overturning a popular theory in the process.

— Jack Roslovic had a goal and an assist and the Carolina Hurricanes won their sixth game in a row, 4-2 over the Detroit Red Wings 4-2 on Friday ...