Streets, walls, concrete—cities may seem like a harsh environment. Yet some animals adapt remarkably well. A new study published in Biology Letters from Bielefeld University shows that common wall ...

Body shape, color and behavior often evolve together as species adapt to their environment. Researchers from Lund University in Sweden have studied this phenomenon in a specific type of large, bright ...

Add Yahoo as a preferred source to see more of our stories on Google. As the weather warms, you might find a few scaly friends running around Cincinnati. For more than 70 years, thousands of common ...

For millions of years, the common wall lizard kept a fragile evolutionary balance with vibrant orange, yellow, and white-throated types that lived together in a stable ‘rock-paper-scissors’ social ...

People seldom mention Milan, Italy, and Cincinnati, Ohio, in the same sentence. One reason they might do so is that both are home to a reptile known as the common wall lizard. The wall lizard is now a ...