Thousands flock to Iceland's erupting volcano

Thousands of curious onlookers have flocked to an erupting volcano in Iceland to marvel at the hypnotic display of glowing red lava, the bravest of them grilling hot dogs and marshmallows over the smoldering embers.

Detecting hydrothermal vents in volcanic lakes

Geothermal manifestations at Earth's surface can be mapped and characterized by a variety of well-established exploration methods. However, mapping hydrothermal vents in aquatic environments is more challenging as conventional ...

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