West Coast police say explosive gas levels in the Pike River mine may never drop to zero.
122725
Gas levels 'may never drop'
56745
Copper remains firm after US jobs data
147491
'A little state control wouldn't hurt anybody'
119979
Gold remains near record highs
20267
Northern Rock refuses to rule out sale or flotation
2859
Gas supply to industrial units remains suspended
6331
Coal mines safety to be reviewed every year
151609
McArthur retains belief
119485
Base metals remain under pressure
166180
The Lupine won't be in danger when we dig our hole
108379
Warnings remain in place
45291
Illegal miner still trapped
60044
Official vows 'zero tolerance'
138385
Officials cite Western Kentucky mine
53388
Air quality advisory remains in effect
157336
Flash flood warning remains in force
20191
Iran 'will not hesitate to respond to threats'