20 Animals That Have Evolved the Most in the Last Century (And Why)
Evolution isn’t just ancient history—it’s happening right now, right under our noses. In just the last 100 years, some animals have shape-shifted, outwitted, and outright rebelled against the forces trying to hold them back. City rats are growing smarter. Fish are beating pollution. Mosquitoes have learned to ignore bug spray like it’s a mild suggestion. …










