Imported food is getting the kind of attention these days that no product wants. Health officials in Iowa and Nebraska are blaming salad greens for making hundreds of people sick with a parasite called cyclospora. That parasite usually comes from the tropics, so it's likely the salad did, too. Earlier this summer, pomegranate seeds from Turkey were linked to an outbreak of hepatitis A.
Originally published on Thu August 1, 2013 5:26 pm
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You can lead college students to soap and water, but you can't make them wash their hands. In fact, you can't even make them read their e-mail.
That was one takeaway from an outbreak of pneumonia at Georgia Tech last fall that sickened at least 83 students – "the largest [outbreak] reported at a university in 35 years," according to the Centers for Disease Control and Prevention.
Government regulators in Canada are investigating a series of mysterious oil spills around tar sands operations in Alberta. Thick oil is gurgling up unexpectedly from the ground instead of flowing through the wells that were built to collect it.
The spills are raising questions about a technology that's rapidly expanding to extract fossil fuels that could ultimately end up in the controversial Keystone XL pipeline.
Originally published on Fri August 2, 2013 3:00 pm
Credit GrenouilleFilms / iStockphoto.com
Whenever we give in to temptation, be it for a helping of something divine, like fine chocolate, or just a so-so piece of saltwater taffy abandoned next to the office coffeepot, there's something more than self-control at work.
Woven into the complexities of food choices and eating behaviors are all sorts of subtle factors that we're likely not even aware of.
Rarely is the relationship between science and everyone so direct as it is in the case of genetically modified organisms (GMOs), in particular foods. It is one thing to turn on your plasma TV or talk on your iPhone; it is an entirely different proposition to knowingly ingest something that has been modified in the lab.
This isn't a painting. It's not from a movie. It's not a strange astronomical event. This is real — what you can see when certain helicopters in Afghanistan touch down on sandy ground, raising dust, causing mysterious arcs of light to loop and dance through the air.
This doesn't always happen. "The halos usually disappear as the rotors change pitch," wrotewar photographer Michael Yon. "On some nights, on this very same landing zone, no halos form." How come?