As car brands continue to roll out unusual concept vehicles, tyre manufacturers are developing new wheels to keep up. We've rounded up six of the most innovative examples, including a 3D-printed spherical tyre made especially for self-driving cars, and a moss-filled wheel that converts carbon dioxide into oxygen. More
A woman in Arizona has become the first pedestrian to be killed by a self-driving car after being struck by an Uber vehicle operating in autonomous mode. More
Aston Martin has revealed an all-electric concept vehicle at this year's Geneva Motor Show, which features a plush interior made from cashmere, silk and carbon fibre. More
Dutch aircraft manufacturer Pal-V has launched a flying car that can convert from drive to flight mode in under 10 minutes. More
This 3D-printed concept wheel by tyre manufacturer Goodyear uses living moss to absorb moisture from the road, before converting it into oxygen through photosynthesis. More
French designer Philippe Starck has teamed up with luxury car brand Bentley to create a smart power dock for the manufacturer's new Bentayga Hybrid model. More
Renault has devised a concept for an autonomous, electric vehicle that would provide city dwellers with an alternative to public transport. More
Autonomous vehicles will soon be tested and deployed on public roads in California without a human driver, allowing tech giants such as Uber and Apple to test prototypes on local roads for the first time. More
Virgin has revealed a prototype design of the pods that will be used on the Hyperloop One network to transport passengers between Dubai and Abu Dhabi in just 12 minutes. More
A 1910s barge, fitted out by Le Corbusier to be a homeless shelter for the Salvation Army, has sank during flooding of the Seine river in Paris. More
Germany is to make public transport cost-free in five cities, as the government attempts to meet pollution targets set by the EU. More
British motor company Jaguar has announced that it will restart production of the D-type racing car for the first time in over 60 years. More
Airbus' autonomous, electric air taxi has successfully made its first test flight, after plans for its development were released back in January 2017. More
Italian architect Carlo Ratti has unveiled a concept for a smart road system, which would feature swarms of drones that deliver first aid, monitor traffic and detect accidents. More
Boeing has created an unmanned electric air vehicle prototype that it will use to test and evolve autonomous cargo delivery vehicles of the future. More
Aircraft manufacturer Bell Helicopter has revealed the cabin for an electric, self-piloting air taxi at the Consumer Electronics Show, designed for Uber's scheduled 2020 aircraft taxi service. More
Autonomous vehicles could make congestion worse in cities, according to leading transport designer Paul Priestman, who claims that personal transport needs to be rethought as it's "just not efficient any more". More
Car company Toyota has unveiled an autonomous, fully electric concept vehicle that could function as a communal taxi, delivery truck or mobile shop, depending on the time of day. More
Chinese startup Byton has debuted its first concept car – an all-electric, self-driving SUV that it describes as the "next generation smart device". More
Nissan has developed new technology that allows vehicles to read the brain activity of drivers, and initiate movement in response. More