Originally published on Mon December 2, 2013 11:21 am
Amazon is looking at drastically reducing its delivery times — to 30 minutes or less — as it plans a new service called Prime Air that it says could debut in a few years. In an interview on CBS' 60 Minutes, CEO Jeff Bezos said the giant online retailer plans to use semi-autonomous drones to carry purchases to customers.
That's got tech experts buzzing about whether the idea will fly.
Oklahoma was hit particularly hard by two massive outbreaks this year in what's been another deadly season of tornadoes in the U.S. Despite technology and forecasting improvements, scientists still have plenty to learn about how and why tornadoes form.
Currently, one of the best ways for researchers to understand how tornadoes form is to chase them. So off they go with mobile science laboratories, rushing toward storms armed with research equipment and weather-sensing probes.
This time last week Americans were just starting to learn about the troubled Russian region of Chechnya after authorities released the identities of the two suspects in the Boston Marathon bombings.
Rebecca Cruise discusses women in combat and the U.S. drone program with NPR's Rachel Martin. Before taking over the host's chair of Weekend Edition Sunday, she reported from both Iraq and Afghanistan, and served as the network's national security correspondent.
Credit Technical Sergeant William Greer / United States Air Force
U.S. Army Spc. Rebecca Buck provides perimeter security outside an Iraqi police station in the Tarmiya Province of Iraq, March 30, 2008.
Credit U.S. Department of Defense
Defense Secretary Leon E. Panetta and Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, sign a memo to lift the ban on women in military combat operations during a press conference at the Pentagon, Jan. 24, 2013.
Hear Rebecca Cruise's full interview with NPR's Rachel Martin
In January, former Secretary of Defense Leon Panetta announced the end of the U.S. military’s 19-year-old ban on women officially serving in combat roles.
“Every time I visited the warzone, every time I've met with troops, reviewed military operations, and talked to wounded warriors, I've been impressed with the fact that everyone - men and women alike - everyone is committed to doing the job,” Panetta said. “They're fighting and they're dying together. And the time has come for our policies to recognize that reality.”
Weekend Edition Sunday host Rachel Martin covered national security issues for NPR from 2010-2012. She told KGOU’s World Views the change in policy recognizes the reality on the ground, but also will afford women the opportunity to compete for top-level spots in very elite military units.