Originally published on Mon February 25, 2013 9:04 am
Disease detectives are kind of the rock stars of public health.
They travel around the world, on a moment's notice, to track down an Ebola outbreak in Uganda or stop a cholera epidemic in Haiti. And Kate Winslet and Lawrence Fishburne played them in the movie Contagion, for crying out loud.
Scientists searching for invasive species in Lake Tahoe scooped up a bright orange goldfish measuring nearly a foot and a half long and weighing more than 4 pounds, according to the website Live Science. (You can see it here.)
Environmental scientist Sudeep Chandra says a survey has uncovered a "nice corner" of the lake where about 15 other giant goldfish were living, apparently after being dumped there by aquarium owners.
Economists at the U.S. Department of Agriculture, gazing into their crystal ball, see American farmers planting and harvesting huge amounts of corn, soybeans, and wheat this year. They're predicting a record harvest of corn: 14 billion bushels, up nearly 40 percent over last year's drought-crippled level.
With supply up, prices will fall. The USDA thinks that the price of the average bushel of corn could fall by a third. And soybean production and price are expected to follow a similar track.
The Venezuelan government released an update on ailing President Hugo Chávez late Thursday.
"The respiratory deficiency that arose in the course of the postoperative period persists, and its tendency has not been favorable, for which reason he continues to be treated," the information minister, Ernesto Villegas, said according to The New York Times.
This is SCIENCE FRIDAY, I'm Ira Flatow. The Internet is the new battleground.
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How much is a best-picture Oscar worth? Not the statuette — winners are required to sell that back to the Academy for a buck if they want to get rid of it. No, what's the Oscar worth at the box office?