Flagstones, an ancient monument and burial ground in England, is older than Stonehenge, a new radiocarbon-dating study finds.

The 350th anniversary of the Great Fire of London is September 2016, so we're visiting The Monument with David Laird, and taking a trip to the top of the doric column in the City.

What could bring home more immediately the reality of the Great Fire of London of 1666 to a small child than a visit to the Monument, which was erected to memorialise it? This great column still holds ...