What happens at the Northeast Mycological Federation Foray? "Mushrooms only," according to attendee Gary Lincoff, an instructor at the New York Botanical Garden and author of The Audubon Society Field Guide to North American Mushrooms. Science Friday stopped by the conference for mushroom talk, mushroom crafts, mushroom eats and a mushroom hunt.
Last Monday, an amateur astronomer in Wisconsin, Dan Peterson, was gazing through his telescope when he caught sight of a flash of white light in Jupiter's gassy atmosphere. Lucky for him, someone else also had a scope trained on Jupiter that night. George Hall, an amateur astronomer in Dallas caught that flash on video, hard evidence that an explosion had indeed happened on the giant planet.
This is SCIENCE FRIDAY, I'm Ira Flatow. How much of the world's energy needs could be met by wind power alone? Energy analysts are always quick to point out that the wind doesn't blow all the time, but it turns out that if you look worldwide, and you look up at the sky and not just at ground level, there's a lot of wind available, and that wind carries a lot of energy.
In an election that's supposed to be about the economy, tragic deaths overseas push foreign policy onto the political stage in the race between Mitt Romney and President Obama. While Romney seems to have lost the initial battle, questions remain about the administration's Middle East goals.
Join NPR's Ron Elving and Ken Rudin for the latest "It's All Politics" roundup.
After the deadly attack on the U.S. Consulate in Libya earlier this week, Google took down the YouTube video said to have sparked the violence — but only in Libya and in Egypt, where anti-American protests also flared up.
It's an example of the challenges of balancing U.S. free speech concerns and of something known as the "heckler's veto."
The Innocence of Muslims isn't the only YouTube video that can be seen in the U.S. but not elsewhere. Nazi propaganda is banned in Germany, for example, and slurs against Turkey's founder don't appear in that country.