Possums vs. pythons: How Florida’s only marsupial became a weapon against invasive snakes

Docile, furry and cute to some, possums have become an unexpected ally in the effort to slow the invasion of Burmese pythons, ...

Online fish doorbell draws millions of fans ‘ringing the bell’ to help fish swim through river lock

The central Dutch city of Utrecht has installed a “fish doorbell” on a river lock, allowing viewers of an online livestream ...