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  - WN.COM - Science - 30/Jun 09:57

Earth’s Inner Dynamo Emerges as Key to Oxygen Stability

Arabian Post - Earth’s magnetic field strength and atmospheric oxygen levels have oscillated in tandem for around 540 million years, according to a NASA-led study, pointing to a deep-Earth process that could knit our planet’s life-supporting systems more tightly than previously understood. Mapping trends from the Cambrian explosion to modern times, scientists found that periods of peak geomagnetic force—often logged in minerals as they cool within erupting magma—align closely with elevated oxygen levels, inferred from charcoal deposits and geochemical...

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Earth’s Inner Dynamo Emerges as Key to Oxygen Stability

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wn.com - 23/Jun 19:40

Today, 286,000 rangers patrol the planet’s wild places, roughly one for every 28 square miles. To protect 30% of Earth's land and oceans by 2030,...

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Smartwatches could help stop pandemics before they start

news.medical.net - 24/Jun 03:37

Smartwatch features that measure heart rates, oxygen levels, fitness levels and sleep quality have been marketed as valuable tools for people who are...

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Hidden Magma Flow Triggered Santorini Quakes, New Research Finds

greekreporter.com - 23:15

A recent wave of quakes that shook the Greek island of Santorini earlier this year has been linked to underground volcanic activity, with scientists...

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