The last time a blackout of this scale happened in Europe was in 2006 when some 15 million households were affected. That outage was caused by a frequency drop that originated in Germany and split the ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our ...

Both analyses find natural gas is the most affordable, reliable, and clean electrical power source. Not far behind natural gas are nuclear, hydro, and coal. Lagging at the bottom of the affordability ...