Canadians vote today to decide whether to keep Prime Minister Mark Carney’s Liberals in power or choose Conservative leader ...

The coal industry once provided more than half of U.S. electricity production. But it has been in steep decline for decades ...

Gelasius is also responsible for a popular celebration which is still marked every year - establishing St Valentine's Day on ...

See photos of the massive power outage that affected millions of people in Spain and Portugal due to an "induced atmospheric ...

Traffic was gridlocked, trains stopped working, people were stuck in lifts and nuclear power stations were automatically shut ...

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