A Senate panel agreed this week to give schools an extra $82 million in inflation funding - and then permanently take away hundreds of millions more in state aid. Arizona Public Radio's Howard Fischer explains.
Northern Arizona University biologists have pinpointed the source of one of the deadliest plagues of all time. The discovery not only solves some ancient mysteries about the first pandemic, but could also provide answers in the event of a bioterrorism threat.
Imagine an adhesive that could take the place of pins and plates when fixing broken bones, or that could replace staples and sutures during surgery. But creating a glue that sticks to a wet surface is no easy task. That's why University of Utah researchers are taking their cues from a proven master of the art - the diminutive caddisfly.
Those who manage and use reservoirs in the western United States are used to cycles of boom and bust: wet periods fill reservoirs, while droughts empty them. But as the Southwest enters what looks like an uncertain future of climate change, there's evidence that Lake Powell may be in for a particularly hard time.