Domestic grazers are increasingly replacing wild herbivores in ecosystems around the world, leading to insidious changes in soil characteristics and vegetation patterns. A long-term study carried out ...

While sexual reproduction is the predominant strategy among animals, some species have evolved the ability to reproduce asexually ...

Some were the size of a dog. Others were as large as polar bears. A newly-discovered fossil of the ferocious hyaenodont is ...

Late winter usually means sap starts to flow in our trees. I have several friends that started running maple syrup a few ...