The Church of Sant Romà de Sau usually sits underwater in a reservoir in Spain, but drought in Europe has exposed more ruins than the 11th century bell tower. Kylie Sabine Photo courtesy of Kylie ...

The museum thought it might be a fake, but when Gigante visited to see the astrolabe firsthand, she realized it was not only an authentic 11th-century instrument ... as a star map, with one ...

Its principal subject is the first three Crusades—which took place from the end of the 11th century ... the seventh-century schism between Sunni and Shia Islam and various European and Middle ...

Emilio Morenatti AP A decaying 11th-century church and surrounding village ... The church of Sant Romà de Sau was also visible last summer when Europe experienced its worst drought in 500 years.

Greg Jenner is joined by special guests Dr Janina Ramirez and Lou Sanders in 11th-century Europe to take a close look at the Bayeux Tapestry. Show more Greg Jenner is joined by special guests Dr ...