A new type of collective behavior in ants has been revealed by an international team of scientists, headed by biologist Professor Iain Couzin, co-director of the Cluster of Excellence "Centre for the Advanced Study of Collective ...
Plants & Animals
Apr 19, 2021
0
187
Anyone who's seen a flock of starlings twist and turn across the sky may have wondered: How do they maneuver in such close formation without colliding?
Engineering
Jun 13, 2018
0
148
Even before George Jetson entranced kids with his cartoon flying car, people dreamed of soaring above traffic congestion. Inventors and entrepreneurs have long tried and failed to make the dream a reality, but that may be ...
Hi Tech & Innovation
Jan 30, 2017
8
825
Airline pilots and air traffic controllers are on schedule to switch to text communications at most of the nation's busiest airports by the end of the year, a milestone that holds the potential to reduce delays, prevent errors ...
Other
Sep 27, 2016
0
28
When roboticists create behaviors for teams of robots, they first build algorithms that focus on the intended task. Then they wrap safety behaviors around those primary algorithms to keep the machines from running into each ...
Robotics
Sep 7, 2016
0
14
Most frequent fliers are familiar with long lines at airports: at the check-in counter, the departure gate, and in boarding a booked flight.
Other
Jan 13, 2016
0
25
When Jeff Bezos unveiled his vision of drones delivering packages to Amazon customers during a 60 Minutes segment in late 2013, it caught many people as science fiction. Scarcely two years later, drones are poised to become ...
Engineering
Dec 11, 2015
10
33
When a commercial jet crashed on landing in San Francisco, it was ultimately determined that the plane had slowed to an unsafe speed during approach—and no one in the cockpit noticed in time to prevent the accident.
Other
Oct 1, 2015
8
777
Passengers landing at remote Ornskoldsvik Airport in northern Sweden might catch a glimpse of the control tower—likely unaware there is nobody inside.
Hi Tech & Innovation
Sep 14, 2015
4
877
Online retail colossus Amazon wants to carve out a special zone of the sky to shuttle commercial drones that would deliver goods to its customers.
Business
Jul 29, 2015
1
69
