A severe three-year drought helped bring about a "barbarian" invasion of Roman Britain in A.D. 367, a new study finds. In ...

"A sequence of severe summer droughts from 364 to 366 not only contributed to prolonged harvest failures and food shortages, ...

Titus Caesar Vespasianus ruled Rome for just two years from 79-81 CE after the death of his father Vespasian, the founder of ...