Hidden beneath the landscape of Australia lies the Deniliquin Structure, the largest known impact crater on Earth. This video ...

The fire has been burning since 1971, after Soviet scientists accidentally drilled into an underground gas pocket and set it alight to prevent poisonous gas release ...

The highest active volcano in Europe, Mount Etna is a magnificent landmark on the Italian island of Sicily. Etna is almost ...

Europe's largest volcano, Mount Etna, erupted with a pyroclastic flow and ash cloud. Authorities report no injuries, but the ...

Mount Etna erupted on the Italian island of Sicily this morning, prompting a 'red alert' warning, with dramatic video showing ...

Mount Etna violently erupted, spewing ash and rock kilometers high, forcing tourist evacuations and flight diversions. The ...

Italy's Mount Etna on the island of Sicily erupted Monday, spewing ash and hot lava that sent tourists fleeing from the ...

Videos circulating on social media showed visitors rushing to descend the mountain as volcanic plumes rose overhead.

Mount Etna in Sicily has had its largest eruption in years. The volcano, one of the most active in the world, erupted again ...

Houthi leaders hailed the attack as a demonstration of their long-range strike capability. A ballistic missile fired by Yemen's Houthi rebels towards Israel on Sunday landed just 75 meters from ...

Captured by Google Earth. c) A panoramic view taken by an ... This crater has a diameter of 1.85 km, making it the largest crater formed in the last 80,000 years. The research team confirmed ...

New research in Sweden has uncovered perplexingly high methane emissions coming from the largest meteorite crater in Europe ... organic matter deep into the Earth, where it continues to produce ...