A line of heavy thunderstorms swept across the D.C. region Wednesday evening, unleashing torrential rains that flooded ...

The dramatic display that lit up the skies Wednesday night really did include 26,000 lightning strikes.

A powerful summer thunderstorm swept through the Calgary area Friday night, bringing dramatic skies and striking cloud formations. Residents captured the wild weather as the storm lit up the evening.

This year, the Perseids began on July 17 and will remain visible until August 24. During its peak, up to 150 meteors an hour ...

Hundreds of boats were out across Lake Tahoe on Saturday when the weather took a dramatic turn. Winds picked up and waves ...

It is the season for the explorers, who find beauty in dramatic skies and delights in nature's unpredictability. The tourist ...

Less than two weeks later, on June 25, reports began to circulate of a second nova blossoming in the southern night sky, this ...

Perseids meteor shower lighting up the UK skies. Discover the science behind the spectacle, peak dates, and top viewing tips ...