A large disturbance in the sea can be observed Tuesday off the coast of the Danish island of Bornholm following unusual leaks in two natural gas pipelines running from Russia under the Baltic Sea to Germany. Danish Prime Minister Mette Frederiksen says she "cannot rule out" sabotage on Nord Stream 1 and Nord Stream 2.
Danish Defence Command via AP
A spike in natural gas prices amid a hot summer is contributing to high electricity bills across the United States. Here, the sun sets behind electric power lines in Redondo Beach, Calif., on Aug. 31.
Patrick T. Fallon/AFP via Getty Images