The few pathogens among bacteria give a bad rap to the majority that do wonderful things — for us and for our environment.
Certainly, in a context of global anxiety, this is a subject that needs to be approached with sensitivity and humility.
From the molecular nanomachines within a tiny cell to the large-scale structure of the universe, design is everywhere to be found.
One of the reasons cockroaches are so successful is their keen sense of smell.
Here’s a sampling of the latest speculations about the Cambrian explosion.