Invading hordes of crazy ants may have finally met their kryptonite

When tawny crazy ants move into a new area, the invasive species is like an ecological wrecking ball — driving out native insects and small …

Continue Reading →

Spiders use webs to extend their hearing

Everyone knows that humans and most other vertebrate species hear using eardrums that turn soundwave pressure into signals for our brains. But what about smaller …

Continue Reading →

Fleshing out the bones of Quetzalcoatlus, Earth’s largest flier ever

Look around any wetland today and you’re likely to see 3-foot-tall egrets or 4-foot-tall herons wading in the shallows in stealthy search of fish, insects …

Continue Reading →

First dinosaur era crab fully preserved in amber discovered

Fossils trapped in amber provide a unique snapshot of the anatomy, biology, and ecology of extinct organisms. The most common fossils found in amber, which …

Continue Reading →

Mammals on the menu: Snake dietary diversity exploded after mass extinction 66 million years ago

Modern snakes evolved from ancestors that lived side by side with the dinosaurs and that likely fed mainly on insects and lizards. Then a miles-wide …

Continue Reading →

Birds learn to avoid plants that host dangerous insects

Young birds that eat insects with conspicuous warning colouration to advertise their toxicity to would-be predators quickly learn to avoid other prey that carry the …

Continue Reading →

City-living bees benefit most from specific types of urban ‘greening’

Converting vacant urban lots into greenspaces can reduce blight and improve neighbourhoods, and new research shows that certain types of such post-industrial reclamation efforts offer …

Continue Reading →