Twitter announced via Tweet Thursday that it's launching its long awaited initial public offering. It will be the most high profile IPO since Facebook went public last year. But Twitter hopes to avoid the mishaps that's marred Facebook's stock market debut.
Something peculiar is happening to rivers and streams in large parts of the United States — the water's chemistry is changing. Scientists have found dozens of waterways that are becoming more alkaline. Alkaline is the opposite of acidic — think baking soda or Rolaids.
Research published in the current issue of Environmental Science and Technology shows this trend to be surprisingly widespread, with possibly harmful consequences.
What's especially odd about the finding is its cause: It seems that acid rain actually has been causing waterways to grow more alkaline.
To mark the Jewish holiday of Yom Kippur, the day of atonement, Jews fast from sundown to sundown. But before the sun sets, friends and family gather to enjoy one final meal. And for the Jews of Eastern Europe, that meal traditionally includes kreplach.
Thomas Weller would have died in a snow bank in 1964 had a stranger not helped him. Weller, 65, has been helping strangers in the same way ever since.
"I've been called the Lone Ranger. And I've been called an angel more times than I can count," he says. "But, I'm no angel! When you help somebody else, you help yourself. And, it's ... real gratifying."
Click on the audio link above to hear Weller's story.
Audio produced for Morning Edition by Jasmyn Belcher.
Originally published on Thu September 12, 2013 5:09 pm
Leaders who respect each other and have a good relationship don't mock each other.
Barack Obama and Vladimir Putin do not have a good relationship.
Just as Russia and the U.S. are attempting to work out a delicate deal to rid Syria of chemical weapons, the Russian president published an op-ed in The New York Times thumbing his nose at President Obama.
This artist's illustration shows the Voyager 1 space probe. The spacecraft was launched on Sept. 5, 1977, and as of August 2012, it is outside the bubble of hot gas, known as the "heliopause," that radiates from the sun.
NASA's two Voyager spacecraft, launched in 1977, have made history in a dramatic fashion by exploring the outer planets: Jupiter, Saturn, Uranus and Neptune. Now one of the vehicles, Voyager I, has made another pioneering leap. It is the first spacecraft to leave the vast bubble of hot gas that surrounds our solar system.
At long last, Voyager 1 is now in interstellar space.
Johanna Terron, 14, has lost over 20 pounds over the past year. She receives a prescription for fruits and vegetables from her pediatrician at Lincoln Hospital.
Credit Allison Aubrey / NPR
Ron Samascott with his local apples at the Union Square Greenmarket in New York. The city is teaming up with Wholesome Wave, hospitals and farm markets to pilot a fruit and vegetable prescription program.