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Tag: volcanoes

Dinosaur Extinction: New Research Favors Volcanism as Cause

KQED Science | December 18, 2014 | 0 Comments

Dinosaur Extinction: New Research Favors Volcanism as Cause

A new set of rock dates have pushed volcanism back into the debate over the extinction of the dinosaurs.

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Yosemite’s Tuolumne Meadows: A Long-standing Geological Puzzle

KQED Science | November 6, 2014 | 0 Comments

Yosemite’s Tuolumne Meadows: A Long-standing Geological Puzzle

The iconic Tuolumne Meadows, in the high Sierra, is a geological puzzle. A newly published study traces the roots of the meadows to an incident deep in time and deep below the ground.

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Famous Sunset Paintings Reflect Key Air Pollution Events From the Past

KQED Science | June 3, 2014 | 0 Comments

Famous Sunset Paintings Reflect Key Air Pollution Events From the Past

Data about volcanic eruptions and industrial pollution are encoded in great works of art.

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Study Reveals New Suspect in the ‘Great Dying’ Mass Extinction Murder Mystery

KQED Science | April 3, 2014 | 4 Comments

Study Reveals New Suspect in the ‘Great Dying’ Mass Extinction Murder Mystery

The latest microbial hypothesis published in a recent paper addresses the ongoing drama of the "Great Dying", a monstrously deadly event that occurred about 250 million years ago and drove some 90 percent of the world's species to extinction.

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The 2013 Geological Holiday Quiz

KQED Science | December 26, 2013 | 0 Comments

The 2013 Geological Holiday Quiz

The third in this challenging set of questions, most of them related to Bay Area geology: rocks, resources and activity. Answers are now posted.

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Geological BFF’s: Mud Microbes Require Rare Earth Metals to Thrive

KQED Science | December 19, 2013 | 0 Comments

Geological BFF’s: Mud Microbes Require Rare Earth Metals to Thrive

The obscure rare-earth metals turn out to be unexpectedly essential to life in hot volcanic mud--and probably elsewhere.

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The Physics and Sounds of Seismicity, or Earthquake “Music”

KQED Science | November 14, 2013 | 0 Comments

The Physics and Sounds of Seismicity, or Earthquake “Music”

Listening to the sped-up vibrations of earthquakes offers a tantalizing glimpse of the deep physics behind seismicity as well as everyday sounds.

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