Christchurch mayor Bob Parker says the city has moved from a state of emergency "to a state of urgency" and significant problems remain.

Countries around the world should aspire to be as prepared as New Zealand for massive natural disasters like the Christchurch earthquake.

The biggest names in Kiwi music are lining up to star in a benefit concert for earthquake-struck Cantabrians.

It can be hard to keep perspective when an incident as devastating as the Christchurch earthquake occurs.

Lawrence Smith felt like he was burgling his own company, given just 90 minutes to grab as much gear as he could after the earthquake hit.

The states of emergency put in place after the Canterbury earthquake were this morning extended until midday Thursday.

The Government has taken on sweeping powers to rebuild Christchurch after the earthquake.

Jade software came through the Christchurch earthquake without missing a beat.

Property developer Hugh Pavletich says more land around the fringes of Christchurch should be opened for building.

A man seriously injured by a falling chimney in the Christchurch earthquake thanks his rescuers from hospital.

Richie McCaw was in Kaiapoi yesterday filming an advertisement to help earthquake victims.

Tracking today's events as they happen on day 11 of the Christchurch earthquake disaster.

Police doing post-quake patrols today came across a man mixing up chemicals to make methamphetamine.

Geotechnology engineers are assessing damage to Christchurch land and are expected to file their reports next week.

A man seriously injured when a chimney fell on him during the Canterbury earthquake has thanked his wife and "heroic neighbours" for saving his life.

Insurers report a surge in inquiries prompted by homeowners' fears they may not be properly covered if a Christchurch-style earthquake hits.

Long diversions remain in place for heavy vehicles travelling on State Highway One south of Kaikoura, after a major slip on Friday night.

Consultancy Planit Associates says the Christchurch earthquake requires a rethink in the way development and urban growth are managed.

Hamish Keith is an arts and social commentator.