Taxonomy term

voices

Blogging on EARTH: A letter from field camp

Bryce Mitsunaga, a recent graduate of Williams College in Williamstown, Mass., is currently attending field camp at the Yellowstone-Bighorn Research Association camp located in the Beartooth Mountain Range outside of Red Lodge, Mont. In honor of EARTH's August feature on field camps, Bryce wrote in with some reflections on his experiences so far.

24 Jul 2013

Bare Earth Elements: The field camp experience in photos

For the August issue of EARTH, I wrote about some of the ways in which geology's longstanding rite of passage — field camp — has changed over the years, as well as how it has remained the same.

22 Jul 2013

Blogging on EARTH: Behind the scenes with a storm chaser (part 3)

This past May, Nick Luchetti, an undergraduate meteorology student at Virginia Tech, chased supercell storms and tornadoes across the U.S. Great Plains as part of a field course offered by the school. In this series of three posts, he describes the thrills and emotions he experienced while fulfilling a personal dream.

26 Jun 2013

Blogging on EARTH: Behind the scenes with a storm chaser (part 2)

This past May, Nick Luchetti, an undergraduate meteorology student at Virginia Tech, chased supercell storms and tornadoes across the U.S. Great Plains as part of a field course offered by the school. In this series of three posts, he describes the thrills and emotions he experienced while fulfilling a personal dream.

25 Jun 2013

Blogging on EARTH: Behind the scenes with a storm chaser (part 1)

This past May, Nick Luchetti, an undergraduate meteorology student at Virginia Tech, chased supercell storms and tornadoes across the U.S. Great Plains as part of a field course offered by the school. In this series of three posts, he describes the thrills and emotions he experienced while fulfilling a personal dream.

24 Jun 2013

Blogging on EARTH: New lessons from antiquity, this time on construction

Each year, millions of visitors flock to Italy to wander among the remains of ancient Rome, where Cicero strolled and Augustus celebrated his expanding empire. Vestiges of the historic city center lie sprawled around the forum grounds like the abandoned playthings of a distracted giant: vertebrae of toppled columns, a crossword puzzle of ancient foundations, towering doorframes granting access to long-gone buildings. Above everything soars the lopsided profile of the Roman Colosseum, a structure as tough and stubborn as the gladiators that once battled in its ring.
 

20 Jun 2013

Scripps launches Twitter carbon dioxide-meter

Back in January 2013, it became clear to Ralph Keeling, a scientist at the Scripps Institution of Oceanography who studies carbon dioxide, that sometime in the not-too-distant future, the concentration of this potent greenhouse gas in Earth’s atmosphere would creep above 400 parts per million (ppm) for the first time in human history.

17 May 2013

Bare Earth Elements: Cool time-lapse shows movement of ice and animals in Antarctica's Ross Sea

Has anyone else been obsessed with Antarctica lately? As an erstwhile scientist with a lasting interest in the life that inhabits what we think of as extreme environments (not to mention the physical environments themselves), I’ve been gleefully soaking up details from the myriad news reports, blog entries and scientific studies coming out of the icy continent of late. The latest bit of fodder for my Antarctophilia is a 5-minute time-lapse video (below) taken from the icebreaker Nathaniel B. Palmer during a recent two-month stint in the Ross Sea.

14 May 2013

Geologic Column: Sometimes, the sky really is falling

Airplane pilots have a long history of using euphemisms to minimize the sense of risk in their work. Pilot-speak for crashing an airplane, for example, is “ruining your entire day.” In the same parlance, encountering an asteroid could cause all of us to have a very, very bad day. But maybe our close calls — such as the fireball that flew over Russia in February — can serve as reminders to renew our focus on searching for and understanding objects that could, literally, impact our planet.

12 May 2013

Denying sea-level rise: How 100 centimeters divided the state of North Carolina

On the surface, it looks like America is a place where scientists and scientific achievements are held in high regard. The retired space shuttles were welcomed by flag-waving crowds; millions of people watched Curiosity’s nail-biting landing on Mars and James Cameron’s descent into the Mariana Trench. The discovery of the Higgs boson made front-page headlines and captured the imaginations of a nation. It would seem that America still loves and respects science.

21 Apr 2013

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