
'Strong signal' stirs interest in hunt for alien life
A "strong signal" detected by a radio telescope in Russia that is scanning the heavens for signs of extraterrestrial life has stirred interest among the scientific community. ... more
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Boredom was hardest part of yearlong dome isolation
Monotony was the hardest part of a yearlong NASA experiment about the mental and psychological rigors of longterm spaceflight, crew members said after the test ended. ... more
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Ash improves methane yield and fertilizer value in biogas systems
Bio-oil from agricultural and forest waste could help seal abandoned oil wells and store carbon
Rice researchers turn wasted data center heat into clean power
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Year-long simulation of humans living on Mars ends in Hawaii
One year after living in isolation to simulate a mock mission to Mars, the six crew members emerged Sunday from their 1,200-square-foot solar-powered dome. ... more
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NASA Awards Launch Services Contract for Mars 2020 Rover Mission
NASA has selected United Launch Services LLC of Centennial, Colorado, to provide launch services for a mission that will address high-priority science goals for the agency's Journey to Mars.
M ... more
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NIST's compact gyroscope may turn heads
Shrink rays may exist only in science fiction, but similar effects are at work in the real world at the National Institute of Standards and Technology (NIST).
After successfully miniaturizing ... more
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More to rainbows than meets the eye
In-depth review charts the scientific understanding of rainbows and highlights the many practical applications of this fascinating interaction between light, liquid and gas.
There's more to ra ... more
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Where does AlphaGo go
On March 15, 2016, Lee Sodol, an 18-time world champion of the ancient Chinese board game of Go, was defeated by AlphaGo, a computer program. The event is one of the most historic in the field of ar ... more
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