Federal regulators and fast-food companies reacted with unprecedented speed this week to the release of an undercover video that animal-rights activists shot inside a California slaughterhouse. The video — which, we'll warn you, is pretty graphic — shows employees of Central Valley Meat Co. using electric prods repeatedly on cattle that appeared unable to get to their feet.
Originally published on Thu August 23, 2012 12:35 pm
Intense forest fires have been raging across the western United States this summer. So far this year, nearly 43,000 wildfires have torched almost 7 million acres of land.
As NPR Science correspondent Christopher Joyce and photographer David Gilkey report from Arizona and New Mexico this week, the forests of the American Southwest have become so overgrown that they're essentially tinderboxes just waiting for a spark.
You may not be familiar with the name Roger Angel, but if there were ever a scientist with a creative streak a mile wide, it would be he.
Angel is an astronomer. He's famous for developing an entirely new way of making really large, incredibly precise telescope mirrors. But his creativity doesn't stop there. He's now turned his attention to solar power, hoping to use the tricks he learned from capturing distant light from stars to do a more cost-efficient job of capturing light from the Sun.
Scientists have found solid evidence that older men have more random mutations in their sperm cells. They're warning that can cause autism, schizophrenia and a long list of other genetic diseases in their offspring.
The new report, in the journal Nature, comes from deCODE Genetics, an Icelandic firm that studied the entire genomes of 78 families involving 219 individuals.
The food world is buzzing today about the latest news on just how often we waste perfectly good food. And we admit, the statistics are pretty depressing.
About 40 percent of food in the United States today goes uneaten. The average American consumer wastes 10 times as much food as someone in Southeast Asia — up 50 percent from Americans in the 1970s. Yet, 1 in 6 Americans doesn't have enough to eat, says the U.S. Department of Agriculture. And food waste costs us about $165 billion a year and sucks up 25 percent of our freshwater supply.
Ten years ago, a piece of ice the size of Rhode Island disintegrated and melted in the waters off Antarctica. Two other massive ice shelves along the Antarctic Peninsula had suffered similar fates a few years before. The events became poster children for the effects of global warming. But a new study finds that the story isn't quite so simple.
There's no question that unusually warm air triggered the final demise of these huge chunks of ice. But a lingering question is whether these events can be attributed to human-induced global warming.
This is TALK OF THE NATION. I'm Neal Conan in Washington. Parts of the country have suffered from record heat and drought for several years in a row now, and this summer, it's been just brutal. In past programs, we talked with farmers about their crops. Today, we focus on difficult choices facing ranchers and dairy farmers.