Barn owl: briefly -- Study areas in Scotland -- Research methods -- Distribution and variation -- Variation within subspecies -- Variation among subspecies -- Related spedies in the genus Tyto -- Diet ...

More than 350,000 chemicals are used worldwide, and many find their way into the ocean through plastic pollution. As plastics ...

Species numbers alone do not fully capture how ecosystems are changing. In a global study, scientists analyzed long-term data ...

Researchers used computational simulations to demonstrate how simple sensing and movement rules—such as detection of distance and speed changes—constrain predator–prey interactions. In a simplified ...

In cities and suburbs, coyotes feed on the small mammals and other food as their rural cousins, but a large percentage of ...

The lion may be considered the king of the jungle, but this doesn’t mean this predator is invincible. They will go after some very tough prey that will fight back with considerable strength and ...