Add Yahoo as a preferred source to see more of our stories on Google. In a forest of southern Brazil, a pair of "pumpkin"-colored creatures hid in the leaves, locked in a mating embrace. But the ...

Plants and animals have evolved all sorts of ways to make themselves more appealing to potential mates—including colorful feet, flamboyant feathers, complex mating dances and sexual deception. Many ...

One of the most fascinating aspects of human life is how we choose our mates. Animals also choose their mates, sometimes with a great deal of care. Mating systems are important to understand because ...

Scientists found two orange animals mating in a forest of Rio de Janeiro and discovered a new species, a study said. Photo shows a representative area of Brazil. Photo from PROJETO CAFÉ GATO-MOURISCO ...