Every time you turn around it seems like there's a new streaming music service. Pandora was among the first a decade ago. Rdio launched in 2010. Spotify came to the U.S. in the summer of 2011. Apple and Google plan to join the fray this year. Music producer Jimmy Iovine is launching a service tied to his headphone brand Beats by Dr. Dre.
What's odd is they are all jumping into a business that, so far, doesn't seem to be turning a profit.
Here's a sound you'd rather not hear out on a hike.
(SOUNDBITE OF A RATTLE)
BLOCK: That's a Prairie Rattlesnake from western South Dakota. Well, there's only one thing worse than a rattlesnake giving you that famous warning, one that gives you no warning at all. That's what's been happening with some rattlesnakes in South Dakota's Black Hills. They have apparently lost their ability to rattle.
As South Dakota Public Broadcasting's Gary Ellenbolt reports, that may be good for those snakes but bad for people.
If you're finding it harder to remember where you put the car keys, the culprit could be a brain protein with a name that's easy to forget: RbAp48.
A shortage of this protein appears to impair our ability to remember things as we age, researchers report in the current issue of Science Translational Medicine. And boosting levels of RbAP48 in aging brains can reverse memory loss, at least in mice, they say.
Originally published on Fri August 30, 2013 2:29 pm
There's no question that dealing with mortgages, car payments and other bills takes up time and energy. But having a tight budget may also zap our ability to think clearly, scientists report Thursday in the journal Science.
In a series of clever experiments involving farmers in India and shoppers in New Jersey, scientists found that people are worse at solving puzzles — similar to those on the IQ test — when they're first reminded of money problems.
Originally published on Thu August 29, 2013 1:11 pm
In perhaps the largest nationwide fast-food strike in history, the employees who make your 99-cent burgers and tacos were planning strikes in 50 U.S. cities Thursday. Workers are calling for a $15 minimum wage and hoping to raise attention to the fast-food industry's low pay and limited prospects. The current federal minimum wage standard is $7.25 per hour.
As thousands of people gathered in the nation's capital to mark the 50th anniversary of the March on Washington, many more activists participated online. Host Michel Martin talks about social justice in the digital age with Michael Skolnik of Global Grind and Corey Dade of The Root.
Originally published on Thu August 29, 2013 12:26 pm
It's not news that Hong Kong, which brags one of the world's most stunning skylines, has been gradually losing it behind a curtain of smog.
But the Chinese territory's latest solution is new: To placate camera-clicking tourists unable to get those iconic shots of the skyscraper-studded waterfront, Hong Kong has set up a panoramic backdrop with clear, blue skies.
The Chinese website Netease published a series of pictures of tourists posing in front of the backdrop.
A study in the journal Nature could help explain why the Earth's average temperature hasn't increased during the past 15 years — despite a long-term trend of global warming.
The Earth's average temperature has risen by more than 1 degree Fahrenheit since the beginning of the Industrial Revolution. But the temperature rise has not been moving in lock step with the rise of carbon dioxide in the atmosphere. Carbon dioxide — mainly from burning fossil fuels — traps heat in the air.