Native to the arctic waters of the northern hemisphere, the Bowhead whale can live for centuries, and now scientists think ...

Mammals only have one life to live, but the length of that life varies greatly. While some shrews shuffle off this mortal coil in less than 14 months, bowhead whales can swim in Arctic waters for more ...

How big they are: From 5 to 32 feet (1.5 to 10 meters) long, depending on the species Dolphins live in almost every ocean, except most tend to avoid the cold waters in the Arctic and around Antarctica ...

According to most experts, the first mammal was Morganucodon, a small, shrew-like rodent that appeared during the Jurassic Period, approximately 200 million years ago. It weighed a few ounces and ...

(CNN) — Sexual behavior is one reason why female mammals typically live longer than their male counterparts, according to a new study. Researchers from Germany, Denmark, France, Hungary and Belgium ...

An international team of researchers led by scientists from the Max Planck Institute for Evolutionary Anthropology in Leipzig ...

China has sent a new crew to its Tiangong space station, including its youngest ever taikonaut, along with the first live ...