Soon scientists and the public will have the chance to easily test hypotheses about America's ecological challenges with the help of an ensemble of technologies, including artificial intelligence. Researchers at Georgia Institute of Technology will link their technology for systems thinking with IBM Watson and the Encyclopedia of Life at the Smithsonian. Scientists will then be able to use the information to create their own models about the environment and efficiently test them. The project is one of 10 "Big Data Spokes" announced by the National Science Foundation (NSF). The NSF's 10 million initiative was created to improve the ability to solve the nation's most pressing challenges with the use of big data.

Video captured a crowd attacking a California Highway Patrol vehicle in Fresno with an officer inside last week. The incident took place last weekend, and three men have since been arrested in connection with the case. The video shows the assailants punching, kicking and throwing objects at the CHP SUV before the officer is about to drive away. One suspect "admitted to kicking the CHP vehicle and said he did so because he was upset with the CHP because a CHP officer recently towed his vehicle," Fresno Police Chief Jerry Dyer told ABC30. "There were several other people that were kicking the sides of the CHP vehicle. People there were other people that were chanting, yelling, 'F the police, we run the streets.'"

The gig: Kirstin Harper-Smith, 32, is senior project manager at Boston-based Suffolk Construction, where she is supervising the building of a 525-unit apartment tower on Hope Street in downtown Los Angeles. The 888 Grand Hope Lofts project by L.A. developer CIM Group will eventually rise 34 stories, consuming 27,000 cubic yards of concrete and 3,500 tons of rebar along the way. As head of the 10-person office side of the project, she oversees the budget, ensures safety requirements are met and directs who should do what jobs when -- all while trying to keep the project on schedule to wrap in about two years. She anticipates 10-hour days until then. An early start: Harper-Smith caught the engineering bug while growing up in San Diego.

With up to 16 NVIDIA Tesla K80 GPUs, P2 instances are the most powerful GPU instances available in the cloud. "The massive parallel floating point performance of Amazon EC2 P2 instances, combined with up to 64 vCPUs and 732 GB host memory, will enable customers to realize results faster and process larger datasets than was previously possible." P2 instances allow customers to build and deploy compute-intensive applications using the CUDA parallel computing platform or the OpenCL framework without up-front capital investments. To offer the best performance for these high performance computing applications, the largest P2 instance offers 16 GPUs with a combined 192 Gigabytes (GB) of video memory, 40,000 parallel processing cores, 70 teraflops of single precision floating point performance, over 23 teraflops of double precision floating point performance, and GPUDirect technology for higher bandwidth and lower latency peer-to-peer communication between GPUs. P2 instances also feature up to 732 GB of host memory, up to 64 vCPUs using custom Intel Xeon E5-2686 v4 (Broadwell) processors, dedicated network capacity for I/O operation, and enhanced networking through the Amazon EC2 Elastic Network Adaptor.

A coroner says a 6-year-old boy has died days after he was critically wounded in a school shooting in South Carolina. Anderson County Coroner Greg Shore said Jacob Hall died about 1 p.m. Saturday. Jacob had been fighting for his life at a hospital since the shooting Wednesday at Townville Elementary School. A bullet struck Hall in a main artery in his leg, causing massive bleeding. Authorities say another student and a first-grade teacher were also shot when a 14-year-old boy opened fire on a playground.

A Somali police officer says a car bomb blew up at the entrance of a restaurant in the Somali capital of Mogadishu, killing two people. Mohamed Hussein said the blast Saturday occurred at the Blue Sky restaurant close to the presidential palace. There was no immediate claim of responsibility for the bombing, but the Islamic extremist group of Shabab often carries out such attacks. Shabab, Al Qaeda's East African affiliate, is fighting to impose a strict version of Islam in this Horn of Africa nation. Despite losing a lot of ground in recent years, the extremist group continues to carry out lethal attacks in many parts of the country, especially in the capital.

Analysis The invitation for Google's latest cloud sales pitch, dubbed "Horizon" because the company has already had its way with "Atmosphere", on Thursday directed attendees to The Mint. As San Franciscans know, and Google Search advises to those in the area, The Mint is a karaoke bar, not far from the San Francisco Mint, which began churning out legal tender in 1937. The actual location of the affair turned out to be the Old US Mint, a classical edifice that, through the marketing value of its facade, now helps companies advance their efforts to print money. The cloud, for Google, represents something of a climb. As of August, Google trailed Amazon Web Services, Microsoft Azure, and IBM in public infrastructure-as-a-service marketshare, by the measure of Synergy Research Group.

Alphabet Inc's Google has renamed its business-to-business cloud computing brand and enhanced some enterprise applications using artificial intelligence, the company's latest gambit to better compete with Amazon.com and Microsoft Corp. in the lucrative cloud business. Discussing the rebranded Google Cloud, Diane Greene, senior vice president of Google's enterprise business, said the company has made good progress courting customers and improving its technology. Cloud computing uses remote internet servers to store, manage and process data, and Google offers a range of apps like word processing and email, as well as the ability to host data and offer resources for developers. The new name replaces the Google for Work brand. "We are closing the gap incredibly fast" with competitors, Greene, a former CEO of VMware who joined Google last year to ramp up its cloud business, told experts and journalists at an event.

Russia has warned the United States against carrying out any attacks on Syrian government forces, saying it would have repercussions across the Middle East. Russian news agencies quoted Foreign Ministry spokeswoman Maria Zakharova as saying that a U.S. intervention against the Syrian army "will lead to terrible, tectonic consequences not only on the territory of this country but also in the region on the whole." She says regime change in Syria would create a vacuum that would be "quickly filled" by "terrorists of all stripes." U.S.-Russian tensions over Syria have escalated since the breakdown of a cease-fire last month, with each side blaming the other for its failure. Syrian government forces backed by Russian warplanes have launched a major onslaught on rebel-held parts of the northern city of Aleppo.

Swiss researchers have completed a study documenting how alcoholic beverages function as a "social lubricant." Was formal research really needed to establish that alcohol "facilitates sexual disinhibition" leading to hook-ups? As if we baby boomers hadn't already made that connection decades ago. Perhaps the researchers weren't familiar with the wisdom (and wit) of mid-20th century poet Ogden Nash, who famously observed, "Candy is dandy, but liquor is quicker." To the editor: How can I get on the research gravy train as illustrated by this study whose "researchers concluded that alcohol's role as a social lubricant can be traced to its ability to facilitate'sexual disinhibition?' " Revelation!