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 ...

Biodiversity & Ecosystem Collapse: Loss of keystone species, collapse of insect populations, forest dieback, wetland loss, disruption of natural fire regimes. Pollution & Resource Stress: Chemical ...

Tobacco hornworm caterpillars have no organs that resemble ears. Yet, scientists were able to figure out how they hear—and it ...