My recent visit to seven wineries in Napa Valley highlighted an interesting distinction between mountain and valley floor.

My visit to the Zinfandel vineyards in California's northern Sonoma

Arneis is a very tricky grape to grow, but is gaining a following across the world - check out my favourites.

The latest craze to hit the wine world is - canned wine.

This deliciously tangy nervy summery white is enjoying a surge in popularity