They have been responsible for innumerable deaths in the Middle East during the last decade and, if Amazon has its way, will deliver millions of toasters, gift sets and novels in the future. But recently drones have begun to fulfil a less utilitarian kind of role: competition in the nascent world of futuristic motorsports. A confluence of technological advances has made drone racing possible. A minuscule camera, mounted on the drone's nose, allows the pilot, as competitors are luxuriously titled, to control the vehicle through virtual reality-style goggles, as if perched in its tiny cockpit. With powerful lithium batteries, the size of which dictates the speed class of the drone, these machines, which are typically the size of a box of tissues, can reach speeds in excess of 120mph.

Taiwan will shoot down any drones that are found flying into its airports' territory, the country's defense minister said Saturday. The comments came after a drone was found at Taipei Songshan Airport resulting in closure of the airport for nearly an hour Monday. Defense Minister Feng Shih-kuan said that officers can shoot down any drones that fly into the airports' territory without prior approval. He also noted that a rise in drone use has posed security concerns to airports. "If the threat is imminent, there is no need to ask for the approval of the superior," Feng said, according to Taiwan's Central News Agency.

It doesn't quite have the cachet of something like the Winston Cup (yet), but the Drone Racing League says its 2017 campaign will be called the Allianz World Championship Series. In another move cribbed from traditional motorsports, the drone pilots will have sponsors too. This season is airing on TV again with 12 hour long episodes that will come to ESPN/ESPN2. Those identical DRL Racer 2 drones will fly through 3D courses at more than 90mph, with the league promising bigger courses and faster drones this season. The action kicks off in June, but for now, there's a preview trailer to feast your eyes on.

An Army drone that disappeared on a training flight in southern Arizona turned up hundreds of miles away in Colorado, stuck in a tree, and the military is trying to figure out how it got there. A hiker spotted the Shadow drone in the foothills west of Denver on Thursday, officials at Fort Huachuca in Arizona told the Colorado Springs Gazette. The $1.5 million drone was missing a wing, The Associated Press reported. "An investigation into what happened is the next step," Fort Huachuca spokeswoman Tanja Linton said. Soldiers lost contact with the drone at Fort Huachuca nine days earlier.

One day, gardeners might not just hear the buzz of bees among their flowers, but the whirr of robots, too. Scientists in Japan say they've managed to turn an unassuming drone into a remote-controlled pollinator by attaching horsehairs coated with a special, sticky gel to its underbelly. The system, described in the journal Chem, is nowhere near ready to be sent to agricultural fields, but it could help pave the way to developing automated pollination techniques at a time when bee colonies are suffering precipitous declines. In flowering plants, sex often involves a threesome. Flowers looking to get the pollen from their male parts into another bloom's female parts need an envoy to carry it from one to the other.

February 9, 2017 --Roughly a third of the world's food crops require help with pollination, but more than 40 percent of the species that perform this vital service are under threat. Researchers across disciplines have been searching for solutions. Some focus on ways to protect the bees and other crucial pollinators. But others are looking outside of the natural world for ways to protect crops like fruits, vegetables, nuts, berries, and even chocolate and coffee. Perhaps an army of robotic pollinators could keep humans well-supplied in these foods, some engineers have thought. And that's just the line of thinking that led a team of researchers in Japan to design a small drone capable of pollinating flowers.

February 9, 2017 --Three-quarters of the world's food crops require pollination, according to the Food and Agriculture Organization of the United Nations, but more than 40 percent of the species that perform this vital service are under threat. Researchers across disciplines have been searching for solutions. Some focus on ways to protect the bees and other crucial pollinators. But others are looking outside of the natural world for ways to protect crops like fruits, vegetables, nuts, berries, and even chocolate and coffee. Perhaps an army of robotic pollinators could keep humans well-supplied in these foods, some engineers have thought.

This year, the world saw a long-theorized weapon in action: a commercial drone, like a person might find at Best Buy, dropping a bomb on a target in Iraq. These drone bombers, used by the ultra-violent quasi-state ISIS in Iraq and Syria, are the flashiest combination of modern technologies with the modern battlefield. Cheap, camera-carrying robots, put to nefarious ends by a group that could never otherwise dream of fielding an air force. Dropping grenades isn't the deadliest thing an insurgent group can do with a small flying robot, but it leads to a very important question: What, exactly, is the answer to such a drone? There is--and this is rare for the defense world--no clear answer yet. The answer to a tank is a guided missile, fired by shoulder-launcher, helicopter, or low-flying attack plane.

One day, gardeners might not just hear the buzz of bees among their flowers, but the whirr of robots, too. Scientists in Japan say they've managed to turn an unassuming drone into a remote-controlled pollinator by attaching horsehairs coated with a special, sticky gel to its underbelly. The system, described in the journal Chem, is nowhere near ready to be sent to agricultural fields, but it could help pave the way to developing automated pollination techniques at a time when bee colonies are suffering precipitous declines. In flowering plants, sex often involves a threesome. Flowers looking to get the pollen from their male parts into another bloom's female parts need an envoy to carry it from one to the other.

A drone that can pollinate flowers may one day work side by side with bees to improve crop yields. About three-quarters of global crop species, from apples to almonds, rely on pollination by bees and other insects. But pesticides, land clearing and climate change have caused declines in many of these creatures, creating problems for farmers. Pollination is needed for reproduction in flowering plants. Male flower parts, or stamens, produce pollen that fertilises female parts, known as pistils, to make seeds.