(Phys.org)—A trio of German researches has uncovered evidence of the Arabic scholar Ibn Sina's sighting of supernova 1006 (SN 1006). The new evidence will sit alongside that of others around that globe that reported details ...
(Phys.org) —An analysis of censorship patterns on the Twitter-like Chinese social media service called Weibo gives the clearest picture yet of how the site's operator, Sina Weibo, finds and deletes controversial posts in ...
Computer Sciences
Mar 14, 2013
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One of the biggest scientific challenges is the classification of the natural world, especially the protists, which are eukaryotic microorganisms. While the classification proposed by Sina Adl et al. (2005) was conservative ...
Cell & Microbiology
Oct 8, 2012
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Chinese Internet portal Sina says first-quarter losses more than doubled as it booked a $40 million charge stemming from the stock listing of its Weibo microblog unit.
Business
May 22, 2014
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Apple's lower-cost iPhone 5C will retail for more than $700 in China, putting it out of reach of most consumers and raising questions over the firm's ability to build sales in the world's biggest mobile market.
Consumer & Gadgets
Sep 11, 2013
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Since the Victorian era, categorizing the natural world has challenged scientists. No group has presented a challenge as tricky as the protists, the tiny, complex life forms that are neither plants nor animals. A new reclassification ...
Cell & Microbiology
Sep 27, 2012
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Ratcheting up control over Chinese microblogs, regulators ordered operators on Friday to set up a mechanism to remove false information after the most popular service was criticized for allowing prohibited material to spread.
Internet
Feb 2, 2018
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China's government has threatened to shut down Sina, one of the country's most popular news websites unless it "improves censorship", state media reported, in a rare public glimpse into controls over the press.
Internet
Apr 12, 2015
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Chinese authorities have slapped Internet giant Sina Corp. with a fine of more than $815,000 over "unhealthy and indecent content", the company announced.
Internet
May 3, 2014
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Sina.com temporarily closed its literature site Friday after being accused of hosting pornography, and authorities confirmed they were revoking two crucial licenses, ensnaring one of China's top web portals in an intensifying ...
Internet
Apr 25, 2014
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