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Antarctic daily sea ice Jan 1st 2024

Earth

Earth wouldn’t have ice caps without eroding rocks and quiet volcanoes

Throughout Earth's history, ice caps have been very rare, but a model of the past 420 million years suggests an explanation for why they sometimes form

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A ridge in south-east Sicily that was eroded by the megaflood

Environment

Sicily's hills were 40 metres below water during Earth's megaflood

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Space

Mars may have a solid inner core like Earth does

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The town of Colonnata (Italy), which lies beneath marble quarries in the Apuan Alps. Colonnata is famous for the lard produced there, and for being inhabited by marble quarrymen.

Earth

Incredible images tell the tale of the world’s most prized marble

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Environment

Are vast amounts of hydrogen fuel hidden below Earth's surface?

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MILTON, ON - APRIL 13: Professor Tim Patterson of Carleton University transports a frozen core sample at Crawford Lake on April 13, 2023 in Milton, Ontario. Patterson is a member of the Anthropocene Working Group and has been conducting research based on frozen core samples from the lake. He is among a group of scientists who think we have entered a new geological epoch. (Photo by Bonnie Jo Mount/The Washington Post via Getty Images)

Earth

The Anthropocene was officially spurned in 2024, but the idea lives on

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Stalagmites at Oregon Caves National Monument

Earth

What ancient stalagmites can tell us about life on a hotter Earth

Features

Eruption of Mauna Loa on 8 December 2022

Earth

Next Mauna Loa eruption could be forecast months in advance

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Life

Living microbes found deep inside 2-billion-year-old rock

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Mt. Everest

Earth

How 'river piracy' made Mount Everest grow even taller

Rapid erosion caused by a geological act of “piracy” tens of thousands of years ago may have raised Earth’s crust and elevated Mount Everest by as much as 50 metres

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Earth

Cave diver explores a Mexican sinkhole in atmospheric photograph

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Earth

Earthquakes may explain how huge gold nuggets form in quartz rock

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Life

We now know that life began on Earth much earlier than we thought

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Earth

Record-breaking drill core reaches 1.2 kilometres into Earth's mantle

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