Dynamic soaring is a bio‐inspired flight manoeuvre that enables unmanned aerial vehicles (UAVs) to extend their operational range by utilising naturally occurring wind shear. By executing cyclical ...

If we are sending manned interstellar missions to other star systems, it becomes very hard to keep masses and power levels nearly reasonable. Interstellar travel missions really work out better after ...

There have been some laboratory experiments and theoretical work done to validate aspects of the plasma magnet propulsion concept. The Plasma Magnet is a wind drag device invented almost twenty years ...

A black-footed albatross soars over the Pacific Ocean. Engineers are working to mimic the amazing ability of albatrosses to harness the wind for the next generation of autonomous drones. How does one ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

UC Professor Sameh Eisa is using the flight mechanics of albatrosses to develop more energy-efficient, wind-adaptive drones through a DARPA-funded biomimicry project. Albatrosses, with wingspans ...