Flying

If your busy lifestyle leaves little time for housework, robot vacuum cleaners can help. If you want your robovac to clean upstairs, you'll have to carry it up and set it off. Peter Sripol wasn't happy with that situation so made his Roomba fly.

Airbus' new fello-fly demonstrator project will test the idea that two commercial aircraft flying in tandem can boost flight efficiency while reducing emissions, based on the technique used by flocks of birds.

London Gatwick Airport is starting a two-month test of new methods to speed up aircraft boarding without queues. By combining digital displays with new boarding sequences, the goal is to make getting on a plane more efficient and less stressful.

Design studio PriestmanGoode recently revealed a sustainable in-flight meal tray concept that includes edible packaging. The eco-friendly design is part of a project addressing the impact of plastic waste, with a focus on the aviation industry.

Boeing is lifting another suite of experimental technologies into the air as part of its EcoDemonstrator program. Traveling aboard this time around are 50 projects in all, including ones geared toward smart toilets and others toward improving passengers’ view outside the plane. ​

Like the Wright Brothers, evolution didn’t get flight exactly right the first time. It takes experimentation to find the best design, and now palaeontologists have found one of nature’s quirky side projects – a strange dinosaur that was covered in feathers but had leathery bat-like wings.

On the timeline of the evolution of flight in birds, gliding seems like a logical first step. But new research suggests that some species could have made the jump straight to flapping flight without a gliding phase in the meantime, which could force a rewrite of our understanding of avian evolution.

Traditionally, robots are either airborne or landlubbers – there’s not much crossover. But researchers at Northeastern University have now built a robot that can do both, walking around on two legs before jumping and flying short distances to get over obstacles in its path.

It’s long been thought that spiders were "ballooning" on silk parachutes thanks to the wind picking them up, but a new study has found that the creatures are actually making use of atmospheric electric fields instead.

They're environmentally damaging, and can be frighteningly lethal – by accident, or by design. But they are also things of beauty. Here are 10 of the best examples of aeronautical artistry in history.

Airline passengers browsing the web using in-flight Wi-Fi might be forgiven for thinking they've stepped back in time to the age of dial-up. But now a team at Northwestern University has developed an extension for the Chrome browser that significantly speeds up page loading in the air.

Engineers at Caltech and the UIUC have developed the Bat Bot, a robotic bat with soft, flappable wings that could not only make for a safer alternative to keeping drones aloft with spinning blades, but also teach scientists more about the mechanics at work in natural bat flight.