Each year, thousands of people in the U.S. die waiting for donated organs. A new book shares how organs from other species ...

Over 99% of all species that have ever existed on our planet are now extinct. As we confront a growing number of species currently under threat, it's crucial to reflect on the incredible creatures ...

New research and efforts to reduce invasive plant species reveal the immense importance of one aquatic mammal: the humble muskrat. Research published in Freshwater Science examined how muskrats create ...