A group of **beavers** managed to save the **Czech Republic** government 1.2 million dollars by **building several dams** in two days, projects that authorities had planned seven years ago but had not yet started.
The unusual event took place in...
For centuries, the Tagus River (Between Spain and Portugal) witnessed the silence of an absence. Its waters, once a refuge for a creature that engineers ecosystems, had been orphaned of its presence. However, the passage of time has finally...
