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An Iranian volcano appears to have woken up — 700,000 years after its last eruption
By Stephanie Pappas published
Taftan volcano near the border of Pakistan has shown signs of unrest in recent years.

Stalagmites adhere to a single mathematical rule, scientists discover
By Skyler Ware published
Scientists discover all stalagmites growing from cave floors follow a mathematical rule that explains how these mineral formations develop into different shapes.

Methane leaks multiplying beneath Antarctic ocean spark fears of climate doom loop
By Patrick Pester published
Researchers have discovered dozens of new methane seeps littering the ocean floor in the Ross Sea coastal region of Antarctica, raising concerns of an unknown positive climate feedback loop that could accelerate global warming.

The most devastating extreme weather events of the year: Gallery
By James Price published
Extreme weather events have caused devastation in a number of U.S. regions this year. Here are some of the most harrowing photos of that damage.

A massive weak spot in Earth's magnetic field is growing, scientists discover
By Sascha Pare published
The South Atlantic Anomaly, a huge weak spot in the geomagnetic field off South America, has expanded and sprouted a lobe in the direction of Africa over the past decade.

Shapeshifting 'braided river' in Tibet is the highest in the world, and is becoming increasingly unstable
By Harry Baker published
Earth from space A 2025 satellite photo shows a particularly complex section of the Yarlung Zangbo River as it twists its way through the Tibetan Plateau. This part of the "braided" waterway has experienced drastic visual changes over recent decades, which could soon be accentuated by climate change.

Link between Cascadia and San Andreas Fault earthquakes discovered 30 years after lost vessel stumbled across key data
By Stephanie Pappas published
Geological records hint that earthquakes at the Cascadia subduction zone might trigger the San Andreas Fault.

AI reveals hidden 'ring fault' that is unleashing earthquakes at Italy's Campi Flegrei volcano
By Sascha Pare published
A new AI tool reveals that Campi Flegrei experienced more than 54,000 earthquakes between 2022 and 2025. By mapping these events, researchers discovered a huge, crisp, ring-shaped fault.

'An increasing attack on water resources from multiple fronts': Scientists warn 'day zero droughts' could hit before 2030
By Chris Simms published
Three-quarters of the world's drought-prone areas are at risk of extreme water shortages — known as "day zero droughts" — this century, and some could be hit before 2030.
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