Rem Koolhaas's research organisation AMO has partnered with car manufacturer Volkswagen to develop an electric tractor based on the companies' "shared interest in the countryside". More
Electric vehicle company Arrival has co-developed a fleet of 10,000 electric vans with UPS in the delivery service's signature livery. More
Tesla founder Elon Musk has unveiled the Cybertruck, a bulletproof electric vehicle clad in the same kind of steel being used to make SpaceX's Starship space craft. More
Audi has revealed its AI:Trail concept car – an all-wheel drive with drones for headlights and other features to enhance the passengers' enjoyment of the outdoors. More
An abstracted Lamborghini, a scrunched-up bike and a motorcycle operated by a smartphone are among the pieces showcased in an exhibition at the Petersen Automotive Museum in Los Angeles. More
Michelin is partnering with General Motors to bring its airless tyre prototype to the roads, potentially saving 200 million punctured car tyres from the scrap heap annually. More
A raft of safety technologies that could help reduce accidents on the roads, including speed-limiting systems, will become mandatory in all new European cars. More
This two-in-one concept wheel by tyre manufacturer Goodyear can be used to drive on the road and as a propeller for flying in the sky. More
California firm Edmonds + Lee Architects has converted a 1960s travel trailer into an office and crash pad for an on-the-go tech entrepreneur who enjoys spending time in nature. More
Nissan has released a concept van that doubles as a mobile workshop for woodworkers and craftsmen, with a weatherproof power pack for battery-powered energy. More
Stout cylindrical towers that cars can fly inside and stacked landing pods are among the proposals that architects and engineers have imagined for Uber's fleet of taxi aircrafts, as plans for UberAir push ahead for 2020 launch. 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
Following a successful Kickstarter campaign, the world's lightest folding bike, by London start-up the Hummingbird Bike Company, has gone into production with British motorsport company Prodrive. More
BMW Motorrad's latest concept vehicle is a zero-emissions scooter that would make it easier for riders to get around cities. More
Airbus and Italdesign have revealed their plans to help city dwellers beat traffic with a modular vehicle that is part car, part drone. More
A driverless electric race car that could "open a new dimension" in motorsport has been revealed at this year's Mobile World Congress in Barcelona. More
Amazon has been awarded a patent for a technology that would enable driverless cars and trucks to navigate reversible lanes. More
Honda has revealed a prototype for a motorcycle that can move without being controlled by the rider, and that won't fall over. More
Honda has revealed a concept car with artificial intelligence, which would autonomously pick up and drop off other local passengers when the driver isn't using it. More
Google's rebranded self-driving car project has unveiled the first vehicle under its new name of Waymo – a driverless Chrysler minivan. More
