For decades, scientists treated the end of Earth’s habitability as a problem for the far future, measured in several billion ...

Duck hunters are debating the topic of not harvesting corn and other food crops in order to provide food for ducks.

The species is at risk as high-altitude forests are cleared for grazing and agriculture. View on euronews ...

As reproduction slows and populations gray, scientists warn that many zoos are losing their capacity to function as effective ...