Al-Azhar: How did the ancient mosque retain its religious status for over 1,000 years?
Hashim ShaheenBBC News Arabic9 hours agoImage copyright ReutersAl-Shawi says: "Al-Azhar's status has become a major voice for all the issues of the Islamic world,"...
What is the strange “island effect” that makes animal species vulnerable to extinction? | Science
The "island effect" is a term that basically describes the evolution of animals that live on islands. Mammals, birds, reptiles and some amphibians that...
