A virus is a very tiny structure. In its simplest definition, a virus is some nucleic acid (either DNA or RNA) packed inside a protein coat. It is designed...
Let’s say you recorded a library of books onto DNA. Hundreds of books could fit on your fingertip, but how would you find the one book you wanted?
As...
Evolutionary scientists announced the discovery of primate fossils on Ellesmere Island, in one of the northernmost parts of Canada. The jaws and teeth...