Fireballs are common during the Lyrids due to the exceptional speed that comet Thatcher debris travels at in the stream. Hitting the top of Earth's atmosphere at around 100,000 km/hr, anything bigger ...

A spot on the sun’s surface will likely disrupt Earth’s magnetic field, pulling the phenomenon to more states, forecasters ...

Finland's Lapland is a stunningly beautiful region, dotted with serene landscapes. If you're looking for a unique getaway, ...

My ideal vacation used to be relaxing on a warm, sandy beach. Then I went to Iceland, and I'm now adding more cold-weather ...