This is SCIENCE FRIDAY. I'm John Dankosky. Chances are, without even realizing it, you've seen at least one infographic today. Did you catch the weather forecast this morning? Maybe you saw a rain cloud moving across a map of the U.S. Maybe you opened the paper to find pie charts of the latest poll results. Now those are infographics.
This is SCIENCE FRIDAY. I'm John Dankosky. Ira Flatow is away. After nearly three weeks, the shutdown is finally over. The Smithsonian is open, national parks have opened up their gates, and federal labs all over the country are turning on their lights. But not everyone is back to business as usual. Many scientists who were about to start their field season in Antarctica had their trips cancelled or postponed.
Now, for many of us, we first heard about the Ebola virus from the movie "Outbreak," Dustin Hoffman trying to contain an outbreak of an Ebola-like virus in a small California town. Well, in the 18 years since that movie came out, the Centers for Disease Control and Prevention has documented 18 known outbreaks of Ebola, with the most recent happening last fall in the Congo.
Does the pain we feel from rejection and loss have the same effect as physical pain? How does our brain respond to social interactions? In his new book Social: Why Our Brains Are Wired to Connect , social neuroscientist Matthew Lieberman describes the biology behind how our brains engage with the social world.
This year is the 40th anniversary of the OPEC oil embargo - an event that has shaped our nation's politics and the cars we drive ever since. In 1973, the Arab world decided to cut oil exports to punish nations that supported Israel during its war with Egypt and Syria. While the embargo only lasted several months, it triggered an energy crisis that lasted for years. NPR's Richard Harris reports on the ways we are still feel those effects today.
Originally published on Wed October 16, 2013 5:33 pm
Wednesday is World Food Day, an occasion food activists like to use to call attention to world hunger. With 842 million chronically undernourished people on Earth, it's a problem that hasn't gone away.
This year, activists are trying to make the day a little spicier with pots full of disco soup to highlight the absurd amount of food thrown away that could feed people: one-third of all the food produced every year.
Originally published on Wed October 16, 2013 12:22 pm
She was 9 when it happened. She says she was at school, in the school yard at recess, standing by the fence, when a thought passed through her "like the barest shadow of a mood." All of a sudden, and for no clear reason, she found herself thinking of her "Papi," her father, who'd been drunk, self-destructive and difficult for as long as she could remember.
Tens of thousands of freshman have just finished their first month in college. They've signed up for classes, met a bunch of other people and, if history is any guide, asked themselves a question: What am I doing here? Everyone else is smarter and better adjusted than I am. And for some, that question totally changes the college experience, may even cause them to drop out, which is why a researcher was determined to intervene. He told his story to NPR's Shankar Vedantam, who's here to tell it to us. Hi, Shankar.
The record-breaking wildfire in Yosemite National Park is almost fully contained, two months after it started. The blaze calls attention to a problem across the western U.S.: After a century of having its fires routinely extinguished, the forests are overloaded with fuel.
A heated debate has flared up about what to do with that forest fuel. California is hoping to reduce its fire risk through renewable energy, but some worry about the environmental costs of thinning the forests.
Originally published on Tue October 15, 2013 3:20 pm
A life-threatening pandemic occurs. You're a doctor in the ER and can save a 9-year-old or a 63-year-old doctor. Whom do you choose? How do you choose?
Questions like that can crop up in real life and also on the silver screen. So how good a job do filmmakers do at portraying these moral dilemmas? Some do fairly well, but there's also room for improvement.
Originally published on Tue October 15, 2013 4:43 pm
A snorkeler off the coast of California found more than she bargained for on the ocean floor Sunday, when she saw the large eyes of an 18-foot fish staring back at her. It turned out to be a dead oarfish, a mysterious creature known to live in waters thousands of feet deep.