Evolution often involves losing traits like eyesight or flight when they are no longer advantageous, demonstrating a focus on efficiency and adaptation. Cavefish lose eyes through epigenetic changes, ...

A composite view of the Earth constructed by NASA from multiple satellite images Editor at Large Human evolution is a story writ slow. It’s been about 3.8 billion years since life on Earth emerged and ...

Many people believe that we humans have conquered nature through the wonders of civilization and technology. Some also believe that because we are different from other creatures, we have complete ...

Among adults who say that humans have evolved over time due to processes that were guided or allowed by God or a higher power … Note: 1% did not answer the question ...

People who say that humans have evolved over time due to processes such as natural selection; God or a higher power had no role in this process Among adults who say that humans have evolved over time ...