Since the Ebola outbreak last year, researchers feared that the virus had been able to evolve at a more rapidly. Now, analysis reveals that it mutated at a perfectly normal rate alleviating those fears.
You know the one: A blood-red sinking sun, throwing a lone acacia tree into relief as twilight sinks over the savannah. You probably remember it from the Lion King. And according to dozens of publishers and designers, it's the platonic ideal of a cover for books relating to Africa.