Now for a surprising find from the insect world. The dung beetle, that insect known for sculpting little balls of animal feces that they roll around and later feast on. Well, it turns out that these beetles have a built-in cosmic GPS that helps them navigate around. Dung beetles use light - listen to this - use light from the Milky Way to orient themselves at night. It's all in a paper published earlier this month in the journal Current Biology.
This is SCIENCE FRIDAY, I'm Ira Flatow. When you read a news article online, how much attention do you pay to the comments that follow at the bottom? What about how many times the story has been re-tweeted or how many Facebook likes it has? Do you pay attention to those?
I'm Michel Martin, and this is TELL ME MORE, from NPR News. Coming up, unemployment is up, the GDP is down, but economists are still kind of happy - well, as happy as economists get. NPR's Marilyn Geewax is going to interpret all that for us in just a few minutes. But first, we turn to a debate that our national leaders are finally taking up again over how to fix an immigration system that just about everybody agrees is broken.
Congress passed an emergency aid package for Superstorm Sandy victims earlier this week. But three months after the storm, many hard-hit neighborhoods are still suffering. Host Michel Martin checks back with Monsignor John Brown of St. Francis de Sales in Rockaway, Queens, to discuss how the community is recovering.
Originally published on Sat February 2, 2013 3:43 pm
Here in the depths of winter, U.S. economic numbers aren't looking so hot. This week, new reports showed growth started to freeze up last fall, and the unemployment rate rose a bit in January, to 7.9 percent.
But most economists say you shouldn't let those cold facts fool you: This spring's data could look much brighter if the housing market continues to heat up.
The Oscar-nominated documentary The Gatekeepers centers on Israel's occupation of the West Bank and Gaza Strip, but from an unusual vantage — not the Palestinians or Israelis on the ground, but six men at the pinnacle of the country's security apparatus: the former heads of the security agency Shin Bet.