Ice cores taken from glaciers reveal the air pollution of the past, using atmospheric particles incorporated in snow that ...

The crater of Mutnovsky Volcano in Kamchatka Peninsula, Russia releases constant geothermal steam. The rocky slopes reveal layers of volcanic activity. Mineral deposits color the inner crater walls.

The formidable Kīlauea volcano in Hawaii has erupted once more, launching enormous lava fountains and volcanic ash high into ...

One of Earth’s most active volcanoes, Kīlauea, has erupted again for the 43rd time in Hawai's Big Island. USGS reported the ...

Kīlauea volcano on Hawaii’s Big Island erupted on Tuesday in a nine-hour spectacular, shooting fountains of lava some 1,300 feet into the air, according to the U.S. Geolog ...

A breathtaking astronaut photo reveals El Salvador’s Lake Coatepeque—an ancient volcanic crater lake that sometimes ...

HONOLULU (AP) — The latest lava fountaining episode of an erupting Hawaii volcano reached 1,000 feet high Tuesday, prompting temporary closures at a national park and part of an important highway ...

Peter Graven, a St. Francis science teacher, shares insights into his classroom, his passion for geology and what he enjoys ...

If you have been living under a rock for the past 2–3 years and stepped out today wondering why the world — and even your ...

New technology enables us to perceive sounds beyond human hearing range, allowing a new perspective on our place on the planet.

Scientists arrived at an unexpected finding after studying climate data spanning thousand of years.

The comet formed in a cold and distant part of the early Milky Way up to 12 billion years ago, putting it just under 2 ...