Wasps have generally earned themselves a bad reputation. But despite their occasional aggression, these insects play an important role in the ecosystem. There are over 7,000 species of wasp living in ...

It turns out that the shape of the skull in bat species is related to the specific frequencies of sonar that they produce. This in turn is often influenced by the way in which they emit sound for ...

Diffuse coevolution is also known as multi-species or guild coevolution. It occurs when several species collectively influence one another. An example is pollination systems in which plants interact ...