We've reconstructed Melbourne's 200-year-old forests
Have you ever wondered what your Melbourne suburb looked like before all the streets and houses?
Environment
Aug 28, 2026
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Environment news
Permafrost thaws worldwide as active layers deepen from 2000 to 2024
An international study led by researchers at the George Washington University indicates clear global evidence that permafrost is thawing across much of the planet. Using more than two decades of field observations from 156 ...
Earth Sciences
Aug 26, 2026
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66
Can atmospheric methane removal limit peak warming?
In a new report, the United Nations Environment Program (UNEP) concludes that global warming is expected to exceed 1.5°C within the next few years. This makes two questions increasingly important: how high will temperatures ...
Earth Sciences
Sep 7, 2026
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65
AI mapping reveals hidden stage of Arctic freeze with climate implications
As autumn gives way to winter across the Arctic, the ground doesn't immediately freeze solid. Instead, soils often linger near the freezing point for days or even weeks in a phase called the zero curtain. In a new NASA-led ...
Earth Sciences
Aug 22, 2026
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63
Why marine heat waves and acidification strike together
Marine heat waves and extreme ocean acidification events are each damaging on their own. But when both stressors hit simultaneously, their individual effects can be exacerbated.
Earth Sciences
Aug 24, 2026
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60
Salt of the Earth: How Egypt's coastal sabkhas tell a story of climate and change
Have you ever walked across a salt flat so expansive it feels like another planet? That's what it's like standing in Egypt's coastal sabkhas—those otherworldly landscapes where the ground crunches beneath your feet and the ...
Why some earthquakes caused by fracking come with warning signs
Fracking, the injection of high-pressure fluid to fracture rock and release oil or gas, can trigger earthquakes. While some sites generate small tremors beforehand that may provide an early warning, others produce few or ...
Forty forest drought experiments reveal trees show little physiological acclimation
Forests support much of the world's biodiversity and play a vital role in regulating Earth's climate, but they are increasingly exposed to drought. To understand the potential consequences of drought, a key question is whether ...
Environment
Aug 25, 2026
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59
Lakes aren't just storing water—they're changing the carbon cycle
Lakes may look like picturesque stopping points along a river or stream, but they can have a big influence on what happens to carbon as it moves through a landscape. New research suggests that the more lake-rich a network ...
Chinese ship sets off for Europe through Arctic, halving travel time
A Chinese container vessel has set sail for Europe through the Arctic as part of a new weekly service on a route that cuts shipment times in half but that environmental groups warn could speed up the melting of polar ice.
Environment
Aug 16, 2026
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