Bacteria belong to the monera kingdom, alongside plants, animals, fungi, and protists, and are therefore considered living creatures. Viruses, on the other hand, are closer to collections of molecules ...

Scientists estimate that the earliest biological entities began to appear on Earth more than 4 billion years ago. "There was a sort of primordial soup from which certain organic molecules were formed.

In the time of coronavirus, there are many theories floating around about what does and doesn’t kill the virus and other ...

Scientists generally agree that eukaryotes, the domain of life whose cells contain nuclei and that includes almost all multicellular organisms, originated from a process involving the symbiotic union ...

Understanding the differences between bacteria and viruses is crucial for recognizing how these microorganisms impact our ...