A new study found 332 types of complex sugar molecules in the seals' milk, some of which help protect young from harmful ...

The Mammal Diversity Database lists 1,579 additions since 2005. These include 805 new descriptions and 774 species splits.

Scientists reveal the existence of a new species of Colombian porcupine, Coendou vossi, that remained hidden for decades in ...

The endangered Hawaiian monk seal faces numerous threats — from entanglement in fishing lines to loss of habitat, shark ...

North America’s tiniest mammal – will boggle your mind. Ten species live in Washington state. And as you read this, thousands of them are darting around the ground like over-caffeinated furballs while ...

A new study shows that thanks to cheaper DNA testing, we've reclassified more mammal species and have more biodiversity.

Find the answer for Mammal known for spitting from the people who brought you the USA TODAY Daily Crossword Puzzle.

Five Kemp's ridley sea turtles returned to Gulf waters Sunday morning after months of rehabilitation at the Institute for ...

The Grenada House of Representatives has approved several changes to the Caribbean nation’s fisheries laws to comply with the ...

A committee of the U.S. House of Representatives spent more than two hours debating the Pacific Northwest’s sea lion problem.