A farmer in Oregon has found some genetically engineered wheat growing on his land. It's an unwelcome surprise, because this type of wheat has never been approved for commercial planting.
The U.S. Department of Agriculture says it's investigating, trying to find out how this wheat got there. The USDA says there's no risk to public health, but wheat exporters are worried about how their customers in Asia and Europe will react.
The Houston area produces about a quarter of the nation's gasoline, and about a third of the plastics that are in our cars, cupboards and just about everywhere else. So it is no surprise that this heavily industrial area has a problem with air pollution. But in the past decade, Houston's air has improved dramatically.
How that happened is a tale of good science, new technology and a Texas law that prompted companies along the Houston Ship Channel to disclose their emissions.
A photo released by the Royal Belgian Institute of Natural Sciences shows the skeleton of a recently discovered dinosaur dubbed <em>Aurornis xui</em>.
Credit Thierry Hubin / AP
Move over Archaeopteryx, an older bird just landed on the evolutionary tree.
Scientists writing in Nature magazine, say a feathered, chicken-sized creature known as Aurornis xui, unearthed recently in northeastern China, challenges the "pivotal position of Archaeopteryx" — long regarded as the oldest bird.
Prescription painkillers are among the most widely used drugs in America. In the decade since New York Times reporter Barry Meier began investigating their use and abuse, he says he has seen the number of people dying from overdoses quadruple — an increase Meier calls "staggering."
"The current statistic is that about 16,000 people a year die of overdoses involving prescription narcotics. ... It's a huge problem. The number of people dying from these drugs is second only to the number of people that die in car accidents," he tells Fresh Air's Terry Gross.
Earlier this month, we told you about a U.N. report that makes the case for insects to improve global food security: They're cheap, plentiful and environmentally sustainable. Now, the coming of the 17-year cicadas provides East Coast Americans, for whom bug eating is considered novel at best, with an opportunity to try local insect cuisine.
Of the many mysteries of modern physics, few compare to "nonlocality" in quantum physics. Nonlocality means that far away objects can influence one another instantaneously (or, at least, much faster than the speed of light). It is as if space and time didn't exist!
"Influence" may not be the right word here; in fact, we don't have a good word for it given that words are devices we create to express experiences anchored in our sensorial perception of reality.
We're going to hear now about what could be thought of as the Rip Van Winkle of the plant world. Scientists have found examples of a kind of plant known as bryophytes. And after spending 400 years buried by a glacier, when the ice receded the plants started growing again.
NPR's Joe Palca has more.
JOE PALCA, BYLINE: Bryophytes don't get much respect. They're not the gaudy seed plants people plant in their gardens or give as gifts. Jonathan Shaw runs the bryology lab at Duke University.
This is TALK OF THE NATION. I'm John Donvan in Washington. Neal Conan is away. A small hole in the ground, that's all it looked like the other day in the photo of the Christian Science Monitor, published in its coverage of a tornado that ripped through Moore, Oklahoma, a small hole in the ground surrounded on all sides by the wreckage of totally flattened homes, right up to the very edge of that hole in the ground, which oddly is rectangular in shape in the photo and has a door attached to it, flung open.
William Thomson Kelvin (1824 - 1907) who proposed the absolute or Kelvin temperature scale. He also established the second law of thermo-dynamics. He was brilliant. But he wasn't perfect.
Credit W. & D. Downey / Getty Images
"Experience is the name everyone gives their mistakes" said Oscar Wilde and it is true that, hopefully, we all learn from our mistakes. But what about science?
In school we learn about the scientific method and its emphasis on observation, hypothesis and experiments. Clearly mistakes are an important part of the process. It has even been said that the point of science is to make as many mistakes as possible as fast as possible. Still, what about the really big mistakes?