Originally published on Fri March 22, 2013 10:01 am
NPR Science Correspondent Richard Harris traveled to Australia's Great Barrier Reef to find out how the coral reefs are coping with increased water temperature and increasing ocean acidity, brought about by our burning of fossil fuels. Day 3: Waiting for a boat to the next island, Richard meets some rowdy birds.
Weeds are not a true category of plant. A weed is simply a plant that's growing where a person wishes it weren't.
For vegetable lovers, the start of spring can be a cruel tease, hinting of a feast of just-picked peas and spinach and beets, but delivering instead tired iceberg and romaine shipped from distant climes.
"It's zero here right now," Terry Nennich reported Wednesday morning, the first official day of spring, from Grand Rapids, Minn. So much for spring. Not only was it well below freezing, but the ground remained blanketed by 2 feet of snow.
Samsung has been on a roll. The hype surrounding its latest smartphone, the Galaxy S4, created a buzz in the tech media — and chatter that Samsung was poised to eat Apple's lunch. But Samsung's long-term position in the smartphone market is more complicated.
Egyptians use their mobile phones to record celebrations in Cairo's Tahrir Square, the epicenter of the popular revolt that drove Hosni Mubarak from power in 2011. Twitter was often used to record happenings during the Arab Spring.
It's hard to believe, but seven years ago no one had ever heard of a tweet. Thursday is the anniversary of the first tweet from Twitter co-founder Jack Dorsey. It wasn't profound. He wrote:
Since then the social media company has been an important communication tool in everything from the Arab Spring and Occupy Wall Street, to its use as a megaphone for celebrities. Over the years, its relationship to its free speech principles has changed.
Advances in forensic technology are showing that what used to be considered clear-cut proof of guilt may be nothing of the kind. A California case highlights a growing problem facing courts: what to do when an expert witness changes his mind because of better science and technology.
William Richards was convicted of brutally murdering his wife and is serving 25 years to life. The evidence against him was mostly circumstantial and two different juries were unable to reach a verdict. A third trial was aborted because the judge recused himself.
Detective Dave Wells plugs his laptop into a car's event data recorder. A large portion of new cars are equipped with the device, and the government is considering making them mandatory in all vehicles. But some say there should be an "off" option.
If you're a vehicle owner and happen to have a car accident in the near future (we hope you don't), it's likely the crash details will be recorded. Automotive "black boxes" are now built into more than 90 percent of new cars, and the government is considering making them mandatory.
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The Haggadah is the ceremonial guidebook for Passover, which begins this coming Monday night. It tells a story thousands of years old. And now, the Haggadah is interpreted in varying ways by Jews, depending on their beliefs or interests.
So it was only a matter of time before the personalized Haggadah met the digital age, as Deena Prichep reports.