CAIRO, Egypt -- Months after Egypt boldly announced that archaeologists had identified a mummy as the most powerful queen of her time, scientists in a museum basement are still analyzing DNA from the ...

The African wild dog is one of Africa’s most endangered predators. African wild dogs are highly elusive, avoiding human contact and utilising vast, remote territories to remain out of sight. Current ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. The rest of this article is ...