A rare nova explosion is expected to be visible for an entire week.

As the mercury rises, so do air conditioning costs on electric bills.WJLA's Victoria Sanchez looked into cheap and simple tricks that can cool you down...

They took to Facebook to measure the weather while taking photo updates of their cookie-baking progress.

Paris is banning older cars for the day as a heat wave aggravates the city's pollution. Regional authorities estimate the measure put into place Wednesday affects nearly 60% of vehicles circulating in the Paris region, including many delivery trucks and...