Biologists are confronting a problem they thought they had mostly solved: what, exactly, counts as life. A wave of ...
Biologists are quietly rewriting what it means to be alive, and the human body has become one of their strangest frontiers.
Ask a friend what DNA is and, chances are, they have a general idea. Seventy years after scientists discovered the two-stranded helix, DNA (deoxyribonucleic acid) is widely understood as the keeper of ...