New evidence uncovered in east Africa indicates ancient hominins began crafting tools from animal bones far earlier than previously thought. If confirmed, our human ancestors started shaping bones by ...

But encountering a real-life hippo in the wild ... habitat loss has narrowed most populations down to East Africa today.

A New Jersey man whose wife was killed in a horrific hippopotamus attack last year during a safari in Africa is suing the U.S. company that arranged the trip, alleging it failed to ensure their ...