In this Aug. 2, 2011 file photo, the bottom of the pond at the Gene Howe Wildlife Management Area is nearly dried up in Amarillo, Texas. A devastating drought across Texas turned rivers into sand, creeks into mud, springs into mere trickles and lakes into large puddles.
Coal miner Lee Hipshire in 1976, shortly after emerging from a mine in Logan County, W.Va., at the end of his shift. A few years later, Lee took early retirement because of pneumoconiosis, or black lung disease. He died at 57.
NPR and the Center for Public Integrity (CPI) have learned that the Mine Safety and Health Administration (MSHA) and the Labor Department are putting together a team of agency experts and lawyers to specifically consider how to bolster coal mine dust enforcement given the statutory and regulatory weaknesses detailed by NPR and CPI this week in stories about the resurgence of black lung.
When McDonald's cut a deal to make itself the exclusive purveyor of french fries and the similar (but please don't say matching) chips at the 2012 Olympic Games in London later this month, it may not have anticipated the flurry of responses. Foodies raged, nutritionists nagged, and many called it another example of an American cultural takeover.
Reporting in the Bulletin of the American Meteorological Society, researchers write that extreme heat waves, such as the one last year in Texas, are 20 times more likely today than they were in the 1960s. NOAA climatologist Tom Peterson discusses what future climate change may bring.
California lawmakers gave the green light to the first phase of construction of high-speed rail in the state. Does this mean that America is on track for faster, sleeker trains? What potential speed bumps still lie ahead? Railroad engineer Christopher Barkan discusses the costs, benefits and state of the technology.
Reporting in Science, two teams of scientists say they were unable to replicate the results of a 2010 study claiming to have found 'alien life' on Earth--a bacterium that could build its DNA using arsenic. Science journalist Carl Zimmer talks about how the controversy played out online, and how science corrects itself.
Researchers have found a fridge-free way to store vaccines and antibiotics. Biomedical engineer David Kaplan, senior author of the study in the Proceedings of the National Academy of Sciences, discusses how heat-sensitive drugs wrapped in silk stay effective for months at high temperatures.
What makes some types of cancer resistant to drugs? Reporting in Nature, researchers write that cancer cells may be dodging treatment with help from seemingly innocent bystanders. Cancer researcher Todd Golub discusses how a tumor's microenvironment may affect its behavior.