One of the most impactful influences in my life was my grandmother. She would often say the most powerful thing you can do in life is to make a decision. Six years ago, at 38, I decided to pursue an ...

Asking a biologist to define 'life' is a bit like looking-up the word 'definition' in a dictionary — it's as if you're questioning their very existence. Biologists like myself don't agree on what life ...