Within these rock formations people have excavated a network of caves which served as refuges, residences, storage and places of worship dating from the 4th century. The tunnel complexes formed entire towns with as many as eight different stories hidden underground, making it one of the world’s largest cave dwelling complexes.
- Fire investigators have ruled out a refrigerator as the cause of a warehouse fire that killed 36 people in Oakland, California.
- The world's oldest known breeding seabird just laid another egg. Her name is Wisdom and she's 66 🐦