A US state saw over 700 oil spills in 12 months: Report
US state of North Dakota experienced over 700 oil spills in the past 12 months before May 1, according to a North Dakota Department of Health report. The report mentioned a major spill in December last year, which was reported to leak 6.6 lakh litres oil, was grossly underestimated, totalling the actual spill to over three times the given value.