In the long sprint to find new sources of clean, low-cost power, slow and steady might win the race—the slow-moving water of currents and tides, that is. Just as wind turbines tap into the energy of flowing air to generate ...
Energy & Green Tech
Sep 17, 2013
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NASA aborted a spacewalk at the International Space Station on Tuesday because of a dangerous water leak in an astronaut's helmet that drenched his eyes, nose and mouth.
Space Exploration
Jul 16, 2013
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A Soyuz space capsule with a three-man crew returning from a five-month mission to the International Space Station landed safely Tuesday on the steppes of Kazakhstan.
Space Exploration
May 14, 2013
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(Phys.org)—The perennial stress-buster—a deep breath—could become stress-detector, claims a team of researchers from the UK.
Analytical Chemistry
Feb 27, 2013
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Drivers hoping to slip the surly -- and traffic congested -- bonds of Earth moved a step closer to realizing their dream, as a US firm said it had successfully tested a street-legal plane.
Hi Tech & Innovation
Apr 2, 2012
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Swiss pilot Andre Borschberg will undergo a three-day simulated flight for a new Solar Impulse aircraft that can travel around the world powered only by solar energy, organizers said Monday.
Energy & Green Tech
Feb 20, 2012
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Two astronauts stranded in space may sound like the start to a big-screen science thriller, but the Boeing Starliner mission is no work of Hollywood fiction.
Space Exploration
Aug 10, 2024
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The two NASA astronauts assigned to Boeing's first human spaceflight arrived at their launch site Thursday, just over a week before their scheduled liftoff.
Space Exploration
Apr 25, 2024
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The first Native American woman in space ventured out on a spacewalk Friday to prep the International Space Station for more solar panels.
Space Exploration
Jan 20, 2023
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What is behind all these UFO sightings? We may find out.
Space Exploration
Oct 24, 2022
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