FILE - In this Tuesday, Oct. 29, 2013 file photo, visitors stand near the eternal flame at the grave site of U.S. President John F. Kennedy at the Arlington National Cemetery in Arlington, Va. The ...

A video of a mesmerizing "never-ending" flame hidden behind a waterfall in upstate New York has been captivated users on Instagram. The rare sighting was captured in a viral video shared by Mike ...

The Eternal Flame Hiking Trail is a renowned hike that offers a unique and exhilarating experience for outdoor enthusiasts. Situated in Western New York, this trail is known for its stunning natural ...

When natural gas from deep underground reservoirs escapes from cracks in the rock, it can sometimes burn autonomously for thousands of years. Humans have long been fascinated by the mysterious natural ...

On a brisk November day in 1963, Jacqueline Kennedy stood before the coffin of her late husband, lighting a torch at the head of the grave with the intention of the flame being an eternal symbol of ...