Costa Rica Stone Spheres Mystery
The largest of the more than 300 stone spheres found in Costa Rica's southern jungle is nearly nine feet across and wei…
Giant's Causeway: Volcanic Columns Mystery
Giants or geology? The Giant's Causeway's 40,000 interlocking stone columns have sparked debate and wonder for centurie…
Arizona's Unique Desert Pool and Its Mysteries
Deadly for fish, a vast desert pool in Arizona’s Verde Valley teems with rare life — five unique species, including a b…
Okanagan Lake Mineral Deposits: Summer Transformation
Okanagan Lake’s water evaporates every summer, leaving a chalky surface dotted with hundreds of colorful, ringed pools.…
Abhaneri Stepwell: Ancient Indian Water Reservoir
The Chand Baori, a 13-story deep well in Rajasthan is not a temple but a remarkable 1,000-year-old water reservoir. The…
Frozen Lake Columns: Bighorn Valley Mystery
Methane gas columns are trapped in a man-made lake near the Bighorn mountain range, dating back to the 1972 dam constru…
Ancient Chinese Cliff Temple: 1500-Year Secret
Feitian Monastery clings to a 246-foot cliff in rural China, where most of its support is hidden. This 1,500-year-old t…
Ancient Puebloan Cliff Dwellings: History and Architecture
A cliff face city, abandoned in the 1300s, reveals a story of ingenious engineering and adaptation. Puebloan people lef…
Mystery of Round Beach Stones Revealed
Stones the width of outstretched arms litter the beach, yet they are not the work of wind and surf. Six million years a…
Carnivore Diet Benefits and Results
Millions of people suffer from chronic issues like gut problems and joint pain. The Carnivore Diet offers a stark solut…
Microplastics in Food: 5 Sources and Swaps
The bottled water you drink and the sea salt on your table contain microplastics — and the same is true for nearly all…
Resting Heart Rate Risks and Smartwatch Monitoring
A fitness tracker woke a local man from his slumber, after it detected an unusually high morning heart rate. It was the…