Boffins causing a buzz with bee-sized aircraft
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Scientists in Britain have figured out how insects fly, bringing bee-sized surveillance aircraft a step closer to reality.
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A mechanician examines a plane of Chinese Bayi aerobatics team at an airport in Zhuhai, Guangdong, Oct. 31, 2004. The 5th China International Aviation &amp; Aerospace Exhibition during which five aerobatics teams
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'Future of aviation'. Erm, hold on a minute... World-straddling arms'n'airliners behemoth Boeing yesterday announced successful testing of a hydrogen-fuelled aircraft engine which will power the company's future High Altitude Long Endurance (HALE) robo-plane.â¦
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The phenomenon, known as frame-dragging, is quite small, amounting to 6 feet in the distance that satellites, moving at about 18,000 miles per hour, cover in their orbits in a year, but it is within the ability of NASA&#39;s instruments to detect.
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No faster-than-light kit on offer, sadly US boffins have made two widely separated atoms communicate their properties to one another in a phenomenon famously referred to by Albert Einstein as "spooky action-at-a-distance" and by others as "quantum teleportation".â¦
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They have become legendary in UFO circles. Huge,  silent-running Flying Triangles have been seen by ground observers creeping  through the sky low and slow near cities and quietly cruising over  highways.
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EcoMotors is concocting an engine with two pistons in one honking cylinder. It harks back to what plane engineers tinkered with in the 1930s.
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Without a trace, something is causing bees to vanish by the thousands. But a new task force hopes to finger the culprit and save the valuable crops that rely on the insects.
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Scientists believe they have tracked down the origin of a low-frequency "hum" that emanates from the Earth.
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In-row cooling systems are taking off. Here's why.
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Near collisions between planes on the ground is increasing, according to a document seen by the BBC.
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Do mild-mannered honeybees get just a happy buzz when they drink booze? That&#39;s one of the mysteries scientists are trying to solve in hopes of learning why some people who are normally cool and calm become aggressive and mean when they&#39;re loaded.
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The future of hypersonic flight is uncertain, but next week a tiny unmanned NASA jet will try to hurtle into that unknown on a one-way trip at 10 times the speed of sound.
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Researchers working with a type of super-cooled helium have made the frigid stuff whistle, an attribute they say might make it the crux of better global positioning systems (GPS) in submarines and airplanes among other things.
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By Cheryl Winkelman, STAFF WRITER We are not alone in the universe if the numerous sightings of unidentified flying objects are to be believed.
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Homing pigeons carry out their long-range navigational feat thanks to tiny magnetic particles in their upper beaks, scientists confirm.
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Unmanned aircraft are to help scientists with research flights that are too dangerous or difficult for human pilots.