With tears in their eyes, mothers of children who died in Brazil's worst environmental disaster - the 2015 Mariana dam ...

A groundbreaking study has revealed that brown trout can successfully navigate beaver dams -- obstacles which were previously thought to pose a significant barrier to their movement.

The charity, Rewilding Britain, defines rewilding as: “the large-scale restoration of ecosystems to the point where nature is allowed to take care of itself. Rewilding seeks to reinstate natural ...