Federal official: 36-foot-long crack in W.Va. mine didn’t cause blast, disputes Massey claim

Feds, Massey dispute what caused W.Va. mine blast

MSHA: No evidence of ‘massive crack’ Massey says may have spewed methane into W.Va. mine

MSHA: No evidence of ‘massive’ crack in W.Va. mine

Methane suspected in W.Va. gas well blast; company says it will let gas burn off over 2-3 days

Fire from W.Va. gas well blast will burn 2-3 days

Methane pocket suspected in W.Va. gas well blast that injured 7; investigation to start soon

7 burned in W.Va. gas well blast likely to survive

W.Va. natural gas well explodes, burns 7; inspector, company point to pocket of methane

W.Va. gas well blast injures 7; flames now 40 feet

W.Va. natural gas well explodes, injuring 7 workers; methane pocket investigated as cause

W.Va. gas well explosion send flames 70 feet high

DEP: Methane caused well-drilling blast that burned 7 workers in W.Va.; flames 70-80 feet tall

Fire 70-80 feet high after W.Va. gas well blast

MSHA wants dismissal of lawsuit seeking public interviews in Upper Big Branch mine probe

MSHA seeks dismissal of Upper Big Branch lawsuit

MSHA seeks dismissal of lawsuit seeking public interviews related to W.Va. mine explosion

MSHA seeks dismissal of lawsuit over mine blast

MSHA: Anonymous tips, surprise inspections led to 3 Massey mine evacuations since March 24

MSHA: Surprise checks caused 3 Massey evacuations

Gas still keeping investigators out of W.Va. coal mine where explosion killed 29 workers

Gas still keeping investigators out of W.Va. mine

Most W.Va. coal operators will stand down Friday, honoring request to refocus on safety

Most W.Va. coal operators will stand down Friday

Foreman says W.Va. mine boss ordered him to fake records of dangerous gas levels to save money

Foreman says mine boss ordered him to fake records