Researchers are trying to understand why some wild species do better than others over time, as the environment changes. Subscribe to our newsletter for the latest sci-tech news updates. Researcher ...

Researchers are trying to understand why some wild species do better than others over time, as the environment changes. Researcher Kenneth Aase’s research focuses on a new mathematical approach that ...

A new study shows that house sparrows' health closely correlates with urban density, and that sparrows are carrying surprisingly high loads of lead in their bodies. House sparrows (Passer domesticus) ...

The size of a male house sparrow's bib has long been associated with the bird's fighting abilities and status within the flock. But an international team of researchers has shown there is little ...

Living in cities exposes people to all sorts of chemical pollutants. Many are harmful even at low concentrations. But it is hard to know what the risks and consequences might be. The animals we share ...

Researchers are trying to understand why some wild species do better than others over time, as the environment changes. Researcher Kenneth Aase's research focuses on a new mathematical approach that ...