In a simulation, drones were able to hitch rides on public transit vehicles to save energy and increase flight range. An algorithm decided which drones should make which deliveries, one package at a time, in what order -- and when to fly versus hitching a ride.
Motorists can save as much as $14,500 on fuel costs over 15 years by driving an electric vehicle instead of a similar one fueled by gasoline, according to a new analysis conducted by researchers at the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) and Idaho National Laboratory (INL).
Stanford researchers have designed a new electrolyte for lithium metal batteries that could increase the driving range of electric cars.
These studies looked at changes in the rate of traffic fatalities in states that have legalized the use of recreational cannabis.
oon, the U.S. Army will be able to deploy autonomous air vehicles that can change shape during flight, according to new research presented at the AIAA Aviation Forum and Exposition's virtual event June 16.
For safety's sake, a self-driving car must accurately track the movement of pedestrians, bicycles and other vehicles around it. Training those tracking systems may now be more effective thanks to a new method developed at Carnegie Mellon University. Generally speaking, the more road and traffic data available for training tracking systems, the better the results, and the CMU researchers have found a way to unlock a mountain of data.
For the next several months, visitors to the Atlanta Botanical Garden will be able to observe the testing of a new high-tech tool in the battle to save some of the world's most endangered species. SlothBot, a slow-moving and energy-efficient robot that can linger in the trees to monitor animals, plants, and the environment below, will be tested near the Garden's popular Canopy Walk.
It's important that self-driving cars quickly detect other cars or pedestrians sharing the road. Researchers at Carnegie Mellon University have shown that they can significantly improve detection accuracy by helping the vehicle also recognize what it doesn't see. Empty space, that is.
Dashcams are vital for helping police investigate car incidents, however the way the footage is submitted to police, managed and processed can cause problems. A researcher at WMG, University of Warwick has assessed seven different types of dashcams' SD storage systems to see how they help and hinder digital forensics.
A new study provides the best insight yet into the attitudes of electric vehicle (EV) drivers about the existing network of charging stations. The findings in some cases contradict conventional wisdom about driver preferences.