Italian grape and wine domestication took 7,000 years. Seeds show a shift from wild to cultivated types. Sardinia played a key role early.

Rocks from Greenland found on Iceland's west coast could link the late Roman Empire's fall to a spell of sudden climate ...

How do travel advisors pick a host agency?A Travel Experts survey shows what advisors value most in a host are commissions, support and technology. How the worst travel day of my career turned ...