One genetic source ... variation in pigmentation patterns of different fruitfly species has been identified. This study illustrates the power of bringing together developmental and evolutionary ...

The study blends math, statistics and biology to ... unique traits as the variation that exists in those traits. For decades, researchers have observed that rates of evolution seem to accelerate ...

Try these interactive flashcards based on GCSE biology past papers. By working your way through the flashcards created by experts, you can prepare for your biology exams and make your revision ...

A new study has shown that person-to-person variation in antibody immunity plays a key role in shaping which influenza (flu) ...

A new study by researchers at the Max Planck Institute for Evolutionary Biology (MPI-EB ... of organisms to generate adaptive genetic variation is crucial for evolutionary success, particularly ...

their lack of variation, that indicates that they're evolutionarily successful or “perfect.” Cats challenge standard biases in evolutionary biology. People have said to me, “What about bats?

In the 1800s, a conflict between the founding fathers of evolution divided the community. Charles Darwin believed sexual selection drove the variation in butterfly colors and patterns of males ...