High heat clamped down on Tuesday across the eastern United States once again, with more than 75 million Americans between ...

Extensive triple digit heat, broken temperature records and oppressive humidity piled up into a steaming mess as the heat ...

Extensive triple digit heat, broken temperature records and oppressive humidity piled up into a steaming mess as the heat dome crushing the Eastern half of the nation sizzled to what should be its ...

Australian scientists have started analysing the first batch of samples from the 'Million Year Ice Core' project.

According to existing documentation, the U.S. has lost nearly a dozen nuclear bombs, but some analysts suggest the number ...

As triple-digit heat scorches the Eastern U.S., cities are seeing record highs, overwhelmed utilities and a surge in ...

Lawmakers are negotiating a major tax and spending plan, with the Senate parliamentarian playing a crucial role in ...

The Toronto District School Board, meanwhile, warned of "uncomfortable conditions" in its schools due to the extreme heat.

Large parts of Western Europe were in the grip of a severe heatwave on Monday, with temperatures breaching 40 degrees Celsius ...

Man, it's a hot one in a lot of places around the US right now, thanks in part to the heat dome that has taken hold in the ...

Will the Golden Dome missile defense system proposed by President Donald Trump protect the US from missile strikes?