Related by context. Frequent words. (Click for all words.) 61 Mountaintop Removal 58 Debate Heats Up 57 Raises Concerns 57 Groups Seek 56 Latest Developments 56 Could Threaten 56 Hidden Costs 56 Mine Explosion 56 Trapped Miners 56 Seeks Input 55 Costs Rise 55 Could Hurt 54 Scaled Back 54 Growing Problem 54 Economic Impacts 54 Holds Hearing 54 Draws Attention 53 Weak Dollar 53 Ap Us 53 Groups Urge 53 Holds Promise 53 Governor Vetoes 53 Official Warns 53 Senate Panel Approves 53 Modest Gains 53 Ramping Up 53 Near Surface 53 Raises Concern 53 Mine Blast 53 Lags Behind 53 Prices Climb 53 Stirs Controversy 52 Jeopardizes 52 Outweigh 52 Critical Role 52 Smoking Bans 52 Grants Awarded 52 Jeopardize 52 Experts Predict 52 Ctd 52 Prices Surge 52 Experts Urge 52 Urgent Need 52 Takes Toll 52 Erodes 52 Price Hikes 52 Worsens 52 Debate Continues 52 Tax Hikes 52 Fight Global Warming 52 Sector Glance 51 Futures Decline 51 Imperils 51 Remain Strong 51 Report Cites 51 Endangers 51 Prices Soar 51 Biggest Threat 51 Significant Increase 51 Cautiously Optimistic 51 Causing Problems 51 Officials Warn 51 Chemical Spill 51 Slows Down 51 Lawmakers Seek 51 Impacts 51 Nearing Completion 51 Bodes Well 51 Stirs Debate 51 Update9 51 Expert Says 51 Stocks Soar 51 Panel Approves 51 Prices Jump 51 Down Sharply 51 Sector Wrap 51 Proposed Changes 51 Minimum Wage Increase 51 Growing Trend 50 Higher Than Expected 50 Cautious Optimism 50 Grapples With 50 Uranium Mining 50 Sharply Higher 50 Forces Evacuations 50 Slightly Lower 50 Stocks Fluctuate 50 Lawsuit Settled 50 Wide Ranging 50 Op Ed Columnist 50 Profiting From 50 Puts Focus 50 Slowing Economy 50 Uptick 50 Multi Billion Dollar 50 Lower Than Expected 50 Stocks Surge 50 Inflation Worries 50 Weaker Dollar 50 Record Levels 50 Differs