The Harry Potter franchise, both the books and movies, feature plenty of witches and wizards. But who are the strongest?

Rene Descartes said "I think. Therefore, I am." Now that AI can think like a human, perhaps we should amend Descartes' theorem: the thing that makes us most human is not our thinking but our ...

This elusive inhabitant of equatorial African rainforests is the biggest of all monkeys and arguably the most beautiful. The 30kg males - three times the weight of females - are adorned with a golden ...