CC0 Usage Conditions ApplyClick for more information. Life is all around us, under our feet and over our heads. You may have a favorite pet sleeping beside or a houseplant growing near a window. These ...

There was a time when I, in my early thirties, asked myself, “what is life all about?” At that time, my life seemed so routine it was getting boring. Get up, go to work, come home, have supper with ...

There is no universally accepted scientific definition of life, but most definitions are a variation on: life is the “condition that distinguishes animals, plants, and other organisms from inorganic ...