60 Years Since Launch of Chinese Nuclear Weapons Program
On January 15, 1955, the leaders of the People's Republic of China (PRC) decided to launch a national nuclear weapons program in response to US threats to conduct a nuclear strike against China.
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Watch SpaceX nearly land rocket on floating barge
SpaceX tried - and failed - to land its Falcon 9 rocket on a floating barge Saturday, but it came oh-so-close to success, a new video of the botched landing shows.
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NASA's ORCA, AirHARP Projects Paved Way for PACE to Reach Space
NASA study reveals comprehensive global river water accounting
Herds of endangered hippos trapped in mud in drought-hit Botswana
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Lost and found in space: Beagle 2 seen on Mars 11 years on
A British-built probe which vanished 11 years ago has been found on the surface of Mars, scientists said on Friday, solving an enduring mystery of space exploration. ... more
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Scientists build rice grain-sized laser powered by quantum dots
Scientists at Princeton have built a tiny microwave laser (a "maser") the size of a rice grain. The laser is made of artificial atoms called quantum dots - miniature bits of semiconductor material. ... more
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Astronauts prepare for year-long stay on space station
In a little more than two months, American astronaut Scott Kelly and Russian cosmonaut Mikhail Kornienko will depart from Earth, not to return for an entire year. Their mission aboard the International Space Station will be the longest in more than a decade, twice as long as the normal six-moth stay. ... more
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Turtles use unique magnetic compass to find birth beach
Every year, adult sea turtles make the journey back to the beaches where they were born. They return year after year to lay their own eggs. Their offspring, freshly hatched, will make their way out to sea. Ten years later, having reached sexual maturity, the sea turtles will return to the same natal beach. The cycle repeats, generation after generation. ... more
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US venture capital funding near dot-com boom levels
US venture capital funding surged in 2014 to the highest levels since the dot-com boom, industry surveys showed. ... more
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