There are huge, invisible structures in the ionosphere that are high above the surface of the Earth. These structures are ...

From Samoa's natural beauty to the Caribbean allure of Saint Kitts. Explore the countries that start with the letter 'S'!

Deep below the surface of the ocean, bacteria and critters that feed off nutrients spouting from hydrothermal vents met with ...

The eruption of the underwater Hunga volcano emitted the highest plume of ash ever recorded-an event that was visible from ...

Renowned marine ecologist Thon Thamrongnawasawat has warned the public to remain vigilant over the possibility of an undersea ...

Researchers have documented many spectacular effects of the underwater eruption of Hunga Tonga–Hunga Ha‘apai, such as the ...

The South Pacific is a rich collection of islands and archipelagos with a dizzying array of options for visitors. The easiest ...

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While Florida is no stranger to summer swelter, 2025 has been pretty quiet in one key way: the National Weather Service (NWS) ...

A powerful eruption by Indonesia's Mount Lewotobi Laki Laki volcano has led to widespread flight cancellations to Bali, as towering columns of hot ash soared more than 6 miles into the sky: ...

The Hunga Tonga volcano has erupted explosively again, causing widespread concern and triggering a tsunami across the Pacific region. This video provides the latest update on the volcanic activity, ...

A volcanic eruption in the South Pacific was so powerful that its shockwaves left the planet and reached space, new research shows. The 2022 underwater Hunga Tonga-Hunga Ha‘apai eruption, one of ...