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blogging on earth

Blogging on EARTH: Arsenic provides a G#ALA event in the science world

In reporting what’s new and exciting from the world of scientific and technological innovation, science writers are quick to use expressions like “Scientists say … ” and “According to researchers … ” (Mea culpa.) They are, after all, convenient devices to introduce the sentiments of some subset of the scientific community as opposed to one, or maybe several, individuals.

23 Jun 2011

Hazardous Living: Italian seismologists on trial for manslaughter

Last June, EARTH reported that seven Italian scientists were under investigation and might be charged with manslaughter for not predicting (and warning the public about) the magnitude-6.3 earthquake that struck L’Aquila, Italy, in April 2009. By last fall, it looked like the charges might be dropped – with the support of many of the world’s seismologists.

26 May 2011

Blogging on EARTH: EGU: Geologists help law enforcement

EARTH’s Carolyn Gramling is in Vienna, Austria, at the European Geophysical Union meeting this week. One session in particular caught her attention this week — how geoscientists are creating new maps and tracking mechanisms to help law enforcement officials. For more from the meeting, see her first and second dispatches.

08 Apr 2011

Blogging on EARTH: First dispatches from EGU

EARTH’s Carolyn Gramling is taking in the European Geophysical Union meeting this week in Vienna, Austria. Here are some of the sessions that have caught her interest so far.

05 Apr 2011

Hazardous Living: Discovery's emotional final voyage

Today, at 4:53 p.m. ET, the space shuttle Discovery launched for the last time. When it returns to Earth in 11 days, the shuttle will be retired.

24 Feb 2011

Blogging on EARTH: FEMA's plans for New Madrid

This year is the 200th anniversary of the New Madrid quakes, the series of magnitude-7 to -8 earthquakes that rocked parts of Missouri and Arkansas in the winter of 1811-1812. But even 200 years later, the quakes continue to shake things up. And the Federal Emergency Management Agency (FEMA) is taking precautions — or maybe not.

02 Feb 2011

Blogging on Earth: Driveway sealants add PAHs to environment

Winter is hard on asphalt: Water that seeps into tiny cracks freezes and expands, breaking the asphalt apart. That’s why homeowners and business owners across the U.S. use sealants to protect their driveways and parking lots.

16 Dec 2010

Blogging on EARTH: Yellow submarine robot debuts at AGU meeting

It doesn’t look like a typical robot. About half a meter across and 9 meters long, a new, super-high-tech submarine ROV, unveiled Tuesday in San Francisco at the American Geophysical Union’s annual meeting, strongly resembles … well, a big yellow cigar.

15 Dec 2010

Hazardous Living: Bringing down the house at Pompeii

Heavy rains last week caused the roof of a 2,000-year-old frescoed house at Pompeii to crash in, much to the dismay of the Italian government. The house, thought to have been erected just before Vesuvius buried Pompeii under six meters of ash in A.D. 79, was outside an amphitheatre and had been used by gladiators before going into battle. According to an Associated Press story, Italian President Giorgio Napolitano called the cave-in a "disgrace for Italy," and he demanded an explanation.

11 Nov 2010

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