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.
Unmanned drones aren't just a tool for governments anymore. By as early as this year, the Federal Aviation Administration expects to propose regulations opening up the use of small, unmanned airborne vehicles — or drones — for commercial use.
Tens of thousands of these little, civilian drones are sold and piloted by hobbyists in the United States every year. Right now these drones are flown almost exclusively for non-commercial uses by enthusiast like Pablo Lema. Lema spends weekends flying his quardracopter around the San Francisco Bay.
The FAA is expected to decide whether to allow people to fly drones in certain parts of Colorado. That would be in a proposed FAA test site in this state... and it’s part of a larger effort to better understand whether the remote controlled, unmanned planes can be safely used in the airspace above communities - like airplanes or other aircraft.