A view of the sea

Earth's Most Baffling Mysteries That Still Lack Solutions

Our planet is fraught with bizarre and inexplicable enigmas that have baffled scientists for decades

The Taos Hum A low-frequency, unexplained humming noise occurring in Taos, New Mexico, with an unknown origin

The Devil's Kettle Waterfall A waterfall in Minnesota where half the water vanishes into a gap with no established outlet

The Moving Stones of Death Valley Heavy rocks roll on their own through the desert, leaving behind trails many miles long

The Boiling River The Amazon's Boiling River, a natural phenomenon in which water comes close to boiling because of geothermal activity beneath the surface

The Hessdalen Lights Glowing spheres that appear in Norway's Hessdalen Valley, confusing scientists with their erratic motion and unknown cause

The Hessdalen Lights Glowing spheres that appear in Norway's Hessdalen Valley, confusing scientists with their erratic motion and unknown cause

The Yonaguni Monuments Found off the Japanese coast are enigmatic underwater stone structures

Immortal Jellyfish An enigmatic sea animal that can regenerate its aging, basically making it live forever if provided with the correct conditions

The Siberian Sinkhole also referred to as the Batagaika Crater, is a huge and fast-growing depression in Russia due to thawing permafrost

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