Taxonomy term

usgs

Tackling "Boundary Faults" across the Alaska-Yukon border: A report from the field

Our two dusty trucks roll across the airstrip, casting long, late-May shadows down the runway. We spot our colleagues from the Yukon Geological Survey and realize we’ve found the right place after an exhausting 12-hour drive from Anchorage punctuated by several U-turns to find the right unmarked access driveway off the Alaska Highway at the south end of Kluane Lake. The evening air is crisp, and the towering peaks to the south are capped with snow.

15 Oct 2013

Iowa impact crater confirmed

An airborne geophysical survey mapping mineral resources in the Midwest has confirmed that a 470-million-year-old impact crater nearly five times the size of Barringer (Meteor) Crater in Arizona lies buried several hundred meters beneath the town of Decorah, Iowa.

07 Jul 2013

Down to Earth With: The Geographers of the Solar System

Certain government officials have super cool titles: for example, Planetary Protection Officer (NASA's Catharine Conley) and Oceanographer of the Navy (David Titley). I think Geographer of the Solar System would be right up there. Alas, no one actually has that title, but in a little-known office of the U.S. Geological Survey (USGS) nestled in the hills above Flagstaff, Ariz., I met a dozen or so people who could reasonably qualify for it.

13 May 2012

VA quake felt far and wide, here's why

A significant earthquake today shook residents in Virginia, but the event could be felt far and wide along the East Coast.

23 Aug 2011

When the dust settles: Investigating lingering health questions 10 years after 9/11

For the past 10 years, geoscientists have been helping to characterize the dust that blanketed lower Manhattan following the 9/11 attacks on the World Trade Center, hoping to determine if and how that dust may be causing long-term health problems.

12 Aug 2011

Tracking Yellowstone's Activity

New technologies track the feverish supervolcano in real time

This story has been modified since it was originally published in EARTH.
12 Apr 2011

2012 budget requests a mixed bag for science

The Obama administration emphasized scientific innovation and education in its fiscal year 2012 budget requests. On Monday, the president’s science advisor, John Holdren, summarized the requests across the different agencies as part of a “tough-love” strategy outlined in the president’s State of the Union speech in January to “win the future.”

17 Feb 2011

Geomedia: Zombie Science? New Madrid and "Disaster Deferred"

During the winter of 1811-1812, three strong earthquakes between magnitude 7 and 8 rocked the New Madrid seismic zone, which runs through parts of eastern Missouri and northeastern Arkansas. The quakes opened deep fissures, destroyed forests and lakes, and produced intense ground shaking that liquefied the soil, turning the land to the consistency of jelly across an area of 10,000 square kilometers.

02 Feb 2011

Large earthquake rattles Baja California

A magnitude-7.2 earthquake struck northern Baja California, Mexico, at about 3:40 p.m. local time Sunday, according to the U.S. Geological Survey. At least two people were killed, several hundred were injured and thousands were without power as a result of the quake. Aftershocks as high as magnitude 5.0 have continued to rattle the region today.

05 Apr 2010

New USGS chief appointed

Blogging on EARTH

It looks like the next head of the U.S. Geological Survey will be the Monterey Bay Aquarium Research Institute's current president and CEO, marine geophysicist Marcia McNutt.

EARTH/Geotimes did a profile of her back in 2005 - it's here.

13 Jul 2009

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