The director of the National Park Service doesn't have anything against hot dogs or pizza being served in eateries in national parks.
"But I wanted more options, and more healthy choices," Jonathan Jarvistold me at a tasting event this week to unveil new standards for the concessionaires who operate more than 250 food and beverage operations in national parks.
The Chicago Sun-Times made a shocking announcement last week when it fired its entire photo staff. The paper says it will now rely on freelancers and reporters to shoot with cellphone cameras or whatever equipment they have.
Most health policy meetings are a dull gray snooze of business suits talking data. They seem a million miles removed from making sick people healthy. But this week in Washington, D.C., some of those meetings was enlivened by a sudden flash of color.
The back of one woman's suit jacket bore a painting, a Renoir-like portrait of a mother and child. A man's blazer showed him reborn after years of despair. Another woman's jacket portrayed a young man holding his organ donor card. A petite redhead's jacket blazed with a scarlet letter "A."
Today, President Obama will be turning his attention to China. He's meeting China's new President, Xi Jinping, here in Southern California. There's plenty on the agenda: trade, currency, North Korea. This year, though, a new topic may dominate: China's habit of breaking into U.S. computer networks to steal trade and military secrets.
There are few things as annoying as being stuck on a tarmac — in a cramped, packed plane — for long periods of time. But when you have some of the members of the Philadelphia Orchestra on your flight, it could turn magical.
Note: The audio and text of this review describe a major plot point that is not revealed until partway into the book.
If you know Karen Joy Fowler's writing only from her clever, 2004 best-seller, The Jane Austen Book Club, you're in for a shock. Fowler's new novel, We Are All Completely Beside Ourselves, is a different literary creature altogether — still witty but emotionally and intellectually riskier, and more indebted to Fowler's other books that toy with the sci-fi genre.
There's been an arrest by federal authorities who are trying to track down the person responsible for last month mailing possibly ricin-laced letters to President Obama, New York City Mayor Michael Bloomberg and a gun control group the mayor supports.
This is SCIENCE FRIDAY. I'm Ira Flatow. In the disease multiple sclerosis, the body's own immune cells stage a mutiny. Those cells, white cells, normally go after foreigners in the body like bacteria or other invaders that make us sick. But in MS, the immune cells go after the body itself, attacking the myelin covering that wraps around nerve cells. As that myelin gets degraded, nerve signals don't get transferred properly, and that's what leads to the symptoms of MS.
This is SCIENCE FRIDAY. I'm Ira Flatow. Up next, surviving the big one, and I mean a really big one. As any fan of dinosaurs knows, extinction happens. The Earth isn't immune to assaults. You've got your asteroids, your volcanic eruptions, events that cause so much disruption to the environment that eventually life or most of life is wiped out.