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Cell & Microbiology Jul 21, 2025

Microbes in deep-sea volcanoes can help scientists learn about early life on Earth, or even life beyond our planet

People have long wondered what life was first like on Earth, and if there is life in our solar system beyond our planet. Scientists have reason to believe that some of the moons in our solar system—like Jupiter's Europa and ...

Earth Sciences May 21, 2025

A mysterious, highly active undersea volcano near California could erupt later in 2025: What scientists expect

A mysterious and highly active undersea volcano off the Pacific Coast could erupt by the end of this year, scientists say.

Earth Sciences Feb 6, 2025

Q&A: What to know about the earthquakes near Santorini

An accumulation of weak to moderate earthquakes has been recorded around the Greek island of Santorini since 24 January. The seismic activity is concentrated in the area between the islands of Santorini and Amorgos, with ...

Earth Sciences Jan 6, 2025

Continental drift: Why the need for critical minerals might change the way we define Earth's zones

Continents and oceans have scientific definitions that underpin international law. The idea of dividing the world into geographical zones is ancient. Sovereignty and influence over natural resources is at the heart of most ...

Earth Sciences Jul 23, 2024

Seafloor sediment reveals previously unknown volcanic eruption 520,000 years ago in south Aegean Sea

"Core on deck!" For two months, whenever I heard that cry, I would run up to the deck of the JOIDES Resolution to watch the crew pull up a 30-foot (10-meter) cylindrical tube filled with layered, multicolored rock and sediment ...

Earth Sciences May 21, 2024

A review of the applications of mercury stable isotopes for tracing volcanism in geologic events

Mercury is a toxic heavy metal that can exist stably as a gas, with high volatility and global distribution in the atmosphere. Volcanoes represent a primary natural source of Hg in the atmosphere, with significant effects ...

Earth Sciences Mar 25, 2024

Scientific drilling unravels historical mystery surrounding Santorini volcanic archipelago

An international team of scientists co-led by Dr. Steffen Kutterolf from GEOMAR Helmholtz Center for Ocean Research Kiel has found evidence of a historical submarine eruption of the Kameni volcano on Santorini for the first ...

Environment Mar 13, 2024

Colombia's Caribbean jewel slowly sinking as sea waters rise

A skeleton lies exposed to the elements as turquoise Caribbean waters lap the shores near a shattered tomb—a grisly reminder that the Colombian city of Cartagena is slowly being swallowed by the sea.

Earth Sciences Jan 15, 2024

Evidence of one of the largest explosive eruptions ever recorded in the Aegean Sea

The Greek archipelago of Santorini consists of the remains of a powerful volcano. Members of the international IODP expedition "Hellenic Arc Volcanic Field" have now found evidence of one of the largest eruptions ever recorded ...

Earth Sciences Nov 9, 2023

A volcanic eruption has created a new island off Japan, but it may not last

An undersea volcano erupted off Japan three weeks ago, providing a rare view of the birth of a tiny new island, but experts say it may not last very long.

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