Police in Europe are investigating a large-scale cyberattack. Some are even calling it the largest of its kind. As NPR's Martin Kaste reports, the attack's target is an organization called Spamhaus, but the effects have spilled out into the broader Internet.
When workplace safety expert Eric Esswein got a chance to see fracking in action not too long ago, what he noticed was all the dust.
It was coming off big machines used to haul around huge loads of sand. The sand is a critical part of the hydraulic fracturing method of oil and gas extraction. After workers drill down into rock, they create fractures in that rock by pumping in a mixture of water, chemicals and sand. The sand keeps the cracks propped open so that oil and gas are released.
Originally published on Fri April 26, 2013 11:59 am
What had earlier been widely billed as the largest cyberattack in history, causing Web-wide disruptions for Internet users, appears on closer inspection to have been not quite so dramatic as first thought. But what did it mean for the innocent bystander sitting at his or her computer?
Probably not much, as it turns out — particularly if that bystander's computer wasn't in Europe.
Originally published on Thu March 28, 2013 12:06 pm
Deadly microbes like salmonella and E. coli can lurk on the surface of spinach, lettuce and other fresh foods. But many more benign microbes also flourish there, living lives of quiet obscurity, much like the tiny Whos in Dr. Seuss' Whoville. Until now.
Scientists at the University of Colorado have taken what may be the first broad inventory of the microbes that live on strawberries, lettuce, tomatoes and eight other popular fresh foods.
It turns out the invisible communities living on our food vary greatly, depending on the type and whether it's conventional or organic.
Originally published on Thu March 28, 2013 6:19 pm
We're not as daring as Magellan (who died) or Columbus (who went crazy) or Henry Hudson (who froze), but in our dainty little way, we take astonishing risks. Well, maybe not astonishing. Maybe just embarrassing.
Originally published on Thu March 28, 2013 10:49 am
There's much angst over the cyberattack that we and others reported about Wednesday — a denial-of-service broadside allegedly aimed at an anti-spam group by a Dutch hosting company, Cyberbunker. It led to reports about, supposedly, major congestion on the Web.
Well, there are two things everyone needs to know this morning:
How do oysters attach themselves to rocks? They need a glue, but a glue that can set in a watery environment. In this installment of "Joe's Big Idea," NPR's Joe Palca reports that glue could lead to medical advances.
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