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Most frequent words for articles published in the last 45 days:
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Geoscience: Environmental Issues
Published

On ancient Earth, it never rained but it poured - On Ancient Earth, It Never Rained But It Poured      (via sciencedaily.com) 

In a new study, researchers found that during epochs of extreme heat -- 20 to 30 degrees Fahrenheit...

Geoscience: Volcanoes
Published

Hidden weaknesses within volcanoes may cause volcano collapse - Hidden Weaknesses Within Volcanoes May Cause Volcano Collapse      (via sciencedaily.com) 

Lava domes form at the top of many volcanoes when viscous lava erupts. When they become unstable, th...

Archaeology: General
Published

Riddle solved: Why was Roman concrete so durable? - Riddle Solved: The Secret Behind the Durability of Roman Concrete      (via sciencedaily.com) 

An unexpected ancient manufacturing strategy may hold the key to designing concrete that lasts for m...

Geoscience: Earthquakes Geoscience: Geology
Published

Deep earthquakes could reveal secrets of the Earth's mantle - Deep Earthquakes: Unveiling the Secrets of the Earth's Mantle      (via sciencedaily.com) 

A new study suggests there may be a layer of surprisingly fluid rock ringing the Earth, at the very...

Geoscience: Volcanoes
Published

Volcano monitoring at Mount Etna using fiber optic cables - Volcano Monitoring at Mount Etna Using Fiber Optic Cables      (via sciencedaily.com) 

In order to understand and predict volcanic events even better, a better understanding of the divers ...

Space: The Solar System
Published

Astronauts may one day drink water from ancient moon volcanoes - Astronauts May One Day Drink Water from Ancient Moon Volcanoes      (via sciencedaily.com) 

If any humans had been alive 2 to 4 billion years ago, they may have looked up and seen a sliver of...

Space: The Solar System
Published

Lunar radar data uncovers new clues about moon’s ancient past - Lunar Radar Data Uncovers New Clues About Moon's Ancient Past      (via sciencedaily.com) 

The dusty surface of the moon -- immortalized in images of Apollo astronauts' lunar footprints -- fo...

Space: The Solar System
Published

Scientists map sulfur residue on Jupiter's icy moon Europa - Scientists Map Sulfur Residue on Jupiter's Icy Moon Europa      (via sciencedaily.com) 

A team has used the Hubble Space Telescope to observe Jupiter's moon, Europa, at ultraviolet wavelen...

Geoscience: Geology
Published

Unlocking deep carbon's fate - Unlocking Deep Carbon's Fate: Understanding the Role of Carbon in Earth's Mantle      (via sciencedaily.com)     Original source 

Carbon dioxide in the deep Earth may be more active than previously thought and may have played a bi...