Social mammals are wildly diverse, given that they can be found across all habitats and species. However, a new line of ...

Scientists have long believed that a universal genetic code serves as a blueprint for all life on Earth, dictating the structure and function of organisms from the simplest bacteria to complex humans.

Living organisms share an ancestor called the last universal common ancestor, or LUCA. LUCA is estimated to have lived ...

Infectious is a word much maligned of late. What with a worldwide pandemic, the word has come to stand in for other terms such as contagious and transmittable. The word though has another meaning as ...