Further reading:
News
Fears of catastrophe as nuclear plant explodes
Expert told Japan nuclear plants’ quake protection ‘too lax’
British team joins hunt for quake survivors
History of leaks, blasts and secrecy
Charles Clover: Coastal location leaves power stations exposed
Built to bounce and quiver, skyscrapers that save lives
Focus
Japan’s day of devastation
‘Superswarm’ of quakes may have primed Japan for disaster
Leader
This disaster must not halt nuclear power
Multimedia
The Image Gallery: Japan earthquake
The Image Gallery: Pictures of the week