Originally published on Wed April 17, 2013 2:52 pm
Margaret Thatcher, the prime minister whose time leading Great Britain in the 1980s brought joy to conservatives and despair to liberals, was remembered Wednesday for "a life lived in the heat of political controversy."
With her death last week at the age of 87, "there is great calm" for the Iron Lady, added the bishop of London, the Right Reverend Richard Chartres, during a funeral service at London's St. Paul's Cathedral.
Credit Frazer Harrison / Getty Images for Coachella
Musician Jake Orrall performs onstage at the Coachella Valley Music & Arts Festival on April 14. Temporary hearing loss following concerts and other loud events may protect our ears from more permanent damage.
From the first explosion in Boston on Monday to the second, just 15 seconds elapsed. And in those 15 seconds, three people were mortally wounded, including an 8-year-old boy. The number of injured topped 100, and for those of us watching, it was a profound reminder of a reality we'd prefer to ignore.
Christopher Knight, whose 27 years of living in near-total isolation in Maine's wilderness made him an object of fascination after he was arrested for stealing food and supplies, appeared by video for a court hearing Tuesday, when a Kennebec County judge set his bail at $25,000 cash.
Originally published on Wed April 17, 2013 7:45 am
Quoting "congressional and law enforcement sources," CNN is reporting that an envelope sent to a senator's office has tested positive for the poison ricin.
"After the envelope tested positive in a first routine test, it was retested two more times, each time coming up positive, the law enforcement source said," CNN reports. "The package was then sent to a Maryland lab for further testing."
Renande Raphael, aged 16 months, is measured to check whether she is growing normally. She's part of a trial in Haiti to see if an extra daily snack of enriched peanut butter prevents stunting and malnutrition.
Originally published on Tue April 16, 2013 7:22 pm
Babies and toddlers in the poorest parts of the world are getting better fed.
What's the proof? Stunting in kids – a sign of poor nutrition early in life — has dropped by a third in the past two decades, UNICEF reported Monday. But there's a long way to go. Globally, a quarter of kids under the age of 5 were stunted in 2011. That's roughly 165 million children worldwide, with nearly 75 percent of them living in sub-Saharan Africa and South Asia, the report says.
Cosmic microwave background radiation (CMB) as observed by Planck. The CMB is a snapshot of the oldest light in our Universe, imprinted on the sky when the Universe was just 380,000 years old.
Credit Courtesy of Dan Watson
You know science needs to work a little harder when different teams get different values for the Hubble Constant. As this slide from astronomer Dan Watson shows, things just aren't lining up like they should.
Scientists can't just agree to disagree. It's not because we are stubborn or ornery (OK, maybe we are). It's because the whole point of science is to establish "public knowledge" — an understanding of the cosmos on which we can all agree. That is why there is trouble brewing at the beginning of the Universe.
There is a number, the Hubble Constant, that's fundamental to the study of the cosmos. The problem is, different folks are finding different values for that number and no one yet knows what that means.
A computer glitch in the reservations system at American Airlines caused all of the carrier's flights to be grounded for at least two hours on Tuesday.
"American's reservation and booking tool, Sabre is offline," American Airlines spokeswoman Mary Frances Fagan told Reuters in an email. "We're working to resolve the issue as quickly as we can. We apologize to our customers for any inconvenience."
NPR's Wade Goodwyn reports that the outage was announced about 2:30 p.m. Eastern time.
Originally published on Wed April 17, 2013 6:03 am
As investigators combed through evidence in the deadly Boston Marathon bombings, seeking both motive and perpetrator, we turned Tuesday to a security expert for guidance on how the investigation may be unfolding.
Bryan Cunningham, a former CIA officer, assistant U.S. attorney and deputy legal adviser for the National Security Council, served in both the Clinton and George W. Bush administrations. He is now a senior adviser at the consulting firm the Chertoff Group, co-founded by former Homeland Security Director Michael Chertoff.
Originally published on Wed April 17, 2013 5:35 pm
Hospitals can make much more money when surgery goes wrong than in cases that go without a hitch.
And that presents a problem for patients. The financial incentives don't favor better care.
"The magnitude of the numbers was eye-popping," says Atul Gawande, a professor of surgery at Harvard Medical School, and an author of the study, which was just published in JAMA, the Journal of the American Medical Association. "It was much larger than we expected."
The general consensus is that food labels that advertise lower sodium are a good way to help people make more healthful choices. But after that, what we think those labels mean gets a bit fuzzy, according to a new study.
Nutrition researchers were wondering just how we interpret the various sodium-related claims slapped on food packages: claims like "low in sodium" but also how a food product will reducing the risk of disease like hypertension, or "help lower blood pressure."
Pope Francis' doctrinal chief has reaffirmed the Vatican's intention to overhaul the largest organization of U.S. nuns, dashing the hopes of some that the newly installed pontiff would take a more conciliatory approach than his predecessor.