Jen Pinkowski

Jen Pinkowski

Jen Pinkowski is the former senior science editor of MentalFloss.com. Previously, Jen reported about not one but two underground cities in Turkey, discovered Bronze Age artifacts in the Mediterranean, profiled Thailand's lone mosquito taxonomist, petted baby dinosaur skin in Utah, tracked frog-eating bats in the Panamanian jungle with night-vision goggles, and flew a plane near Istanbul when she really, really shouldn't have.

A volcano erupts on the Pacific island of Vanuatu, part of Earth's Ring of Fire.

Whether they're minor eruptions or cataclysmic explosions like Vesuvius, Tambora, and Krakatau, volcanoes have had a major impact on the world's climate and history.

Jen Pinkowski
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If you bang your leg or arm hard enough, the smallest blood vessels in your body, called capillaries, can break.

Jen Pinkowski
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The latest story in WHY?, our new series for curious kids and their parents.

Jen Pinkowski