If you've flown across Nebraska, Kansas or western Texas on a clear day, you've seen them: geometrically arranged circles of green and brown on the landscape, typically half a mile in diameter. They're the result of pivot irrigation, in which long pipes-on-wheels rotate slowly around a central point, spreading water across cornfields.
Yet most of those fields are doomed. The water that nourishes them eventually will run low.
Originally published on Mon October 21, 2013 7:05 pm
A staff member at a Nevada middle school was fatally shot by a student, who was also killed, apparently by a self-inflicted wound. Two other students, both 12-years-old — were wounded but are now in stable condition, law enforcement says.
The shooting occurred on the campus of Sparks Middle School in Sparks, Nev., a suburb of Reno on Monday before the start of classes.
A witness reports seeing the staff member who was killed trying to persuade the shooter to give up the gun.
The wounded students were being treated at a local hospital, officials said.