One thing you can say about the diminutive speckled sea louse: it's always on time.
Scientists studying the tiny crustacean, a marine cousin of the wood-louse, found that it runs not one, but two internal clocks. Not only does the creature have a circadian rhythm, or so called "body clock" like most land-dwelling animals, including humans, but it also has a circatidal clock that follows the 12.4-hour cycle of the tide.
Originally published on Thu September 26, 2013 7:29 pm
Fast-food giant McDonald's has made a commitment to stop marketing sodas as a beverage option in kids' Happy Meals.
Instead, the chain has committed to market and promote only milk, water and juice with the children's meals.
Now, if parents order a Coke or Sprite with their child's Happy Meal, they won't be turned down. But sodas will no longer be marketed or promoted visually in any of McDonald's advertisements or in-store visuals.
A former encampment. Fresno officials have dismantled three shantytowns.
Credit Kirk Siegler / NPR
Cinnamon, as she's called, serves as the de facto "mayor" of a homeless encampment of an estimated 60 people near Fresno's downtown. It's not a place for children, she says, but overall, as a single woman, she feels safe there.
Any day now, Fresno plans to raze a large homeless encampment that's grown up near downtown. The poor, farm-dependent city in California's Central Valley has one of the highest per capita homeless populations in the country.
In recent weeks, city officials there have dismantled three other sprawling shantytowns. The moves have displaced hundreds of people and sparked controversy.
Underneath Highway 180
Fresno is one of the poorest places in America. One in 4 people here live below the poverty line, and the recession only made things worse.
Originally published on Thu September 26, 2013 5:10 pm
Is the GOP still the "party of business"?
With the party's long-standing and ongoing push for lower taxes and fewer regulations — both in Washington and in state legislatures — Republicans can reasonably make that claim.
Yet some of the congressional Republican rhetoric in the battle over a continuing resolution, the debt ceiling and defunding Obamacare makes it clear that there's a significant amount of tension between the party and the business community.
Much of the strong language comes from the Tea Party and its friends on Capitol Hill.
An online collection has raised more than $145,000 for a man who stumbled onto a pile of money and turned it over to police.
Glen James' story of a good deed is just one of many making headlines. It may not be exactly brand new, but public interest does seem to be piqued these days by ordinary folks making what are seen as extraordinary ethical decisions.
Some, however, question if airing this kind of "good" news is actually good.
The Internet, from its inception, has been embraced as a great democracy, a leveler, a town square. Upload a video, like a friend's status, write a comment about an article you read, insert your thoughts here. Well, you can no longer do that on the Popular Science magazine website, Popsci.com. It announced on Tuesday that comments can be bad for science.
And joining us to explain more about the decision is Jacob Ward, editor and chief of Popular Science magazine. Welcome to the program.
The technology world is reeling. That's after press reports earlier this month that the National Security Agency may have weakened computer software. The reason, to make it easier for the government to read encrypted messages. The stories have upset many encryption experts, the very people who help scramble digital communications to keep those messages secure.