The burial mound in Montana where the skeleton was found. Texas A&M University The peopling of the Americas via the Bering Sea land bridge is one of the more confusing events in recent history. Some of the earliest signs of human occupancy are actually in Chile. After that, the first distinct toolmaking culture, the Clovis people, appeared in the interior of North America, and rapidly swept across the continent. There are also indications that a separate migration occurred down the Pacific coast, possibly associated with people who had distinctive skeletal features, while the Inuit seem to be relatively recent arrivals. The sudden appearance of the Clovis toolset has caused some people to suggest that the Clovis were a distinct migration by a passage between ice sheets directly into North America’s interior. Others have even suggested that they arrived from Europe, brought by people who crossed the ice through Greenland (an idea that’s favored by a certain Bigfoot researcher ). Now, researchers have completed the genome of an individual who was buried with Clovis tools in Montana 12,500 years ago. The results suggest that the migration into North America was more unified than some thought. Although Clovis tools are relatively common at many North American sites, they’re generally not associated with skeletal remains. And there have been no distinctive skeletal features that label remains as belonging to a distinctive Clovis ethnic group. All of which makes Montana’s Anzick site exceptional: it contains remains that were placed with Clovis tools, unambiguously tagging the skeleton as belonging to this group. Read 7 remaining paragraphs | Comments
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Skeleton from one of the earliest Americans yields its genome
Rambo Tribble writes “The BBC provides some insights into the next generation satellites being built for Google by contractor DigitalGlobe in Colorado. The resolution of these satellites’ cameras is sufficient to resolve objects that are only 25cm wide. Unfortunately, the public will be allowed only half that image quality, the best being reserved for the U.S. military. ‘The light comes in through a barrel structure, pointed at the Earth, and is bounced around by a series of mirrors, before being focused onto a CCD sensor. The big difference – apart from the size – between this and a typical handheld digital camera, is that the spacecraft will not just take snapshots but continuous images along thin strips of land or sea.'” Read more of this story at Slashdot. 
In the modern responsive Web Three Point Oh Internet, Slashdot stands like a thing frozen in time—it’s a coelacanth stuck incongruously in an aquarium full of more colorful fish. The technology news aggregator site has been around since 1997, making it positively ancient as websites are reckoned. More importantly, Slashdot’s long focus on open source technology news and topics has caused it to accrete a user base that tends to be extremely technical, extremely skilled, and extremely opinionated. That user base is itself the main reason why Slashdot continues to thrive, even as its throwback interface makes it look to untrained eyes like a dated relic. Though the site is frequently a source of deep and rich commentary on topics, the barrier for new users to engage in the site’s discussions is relatively high—certainly higher than, say, reddit (or even Ars). This doesn’t cause much concern to the average Slashdot user, but tech job listing site Dice.com (which bought Slashdot in September 2012, along with Sourceforge and a number of other digital properties) appears to have decided it’s time to drag Slashdot’s interface into the 21st century in order to make things comfortable for everyone—old and new users alike. And the Slashdot user base is not pleased. Read 16 remaining paragraphs | Comments 
