Native Americans’ Siberian Roots

Native Americans’ Siberian Roots have been documented in recent research. The skeleton of a girl who died over 12k years ago has provided DNA confirming evidence that Native Americans must have originally migrated from Siberia.   Analysis of the DNA showed a genetic marker commonly found in today’s Native American population. Human geneticist Chris Tyler says, “From archaeological, genetic, and […]

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Opportunity’s Mission On Mars Is Complete

Opportunity's Mission On Mars Is Complete

The rover Opportunity has been roaming over the planet Mars since January 2004 and traveled over 28 miles.  It has sent back 225,000 photos of the planets surface.  The information from the rover has told us that the winter is twice as long as Earth’s winters.  Since it is longer than Earths winters the scientists didn’t expect the rover to […]

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The world’s largest virus

A huge virus discovered in sediment on the Chilean coast and another in an Australian pond are not only the largest scientists have ever seen, but also among the most baffling. A single so-called pandora virus is 1,000 times the size of the influenza virus and holds 2,556 genes, compared with the flu’s 13. Only 6 percent of its genes […]

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The vital job of ‘junk’ DNA

Since the late 1990s, when they began decoding the human genome, scientists have believed that 98 percent of DNA is “junk,” with no function. But new research shows that most of this genetic material serves as switches that turn genes on or off, which could explain why some people predisposed to certain diseases get them, while others don’t. Our genome […]

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A star-devouring galaxy

star devouring galaxy

New images of a galaxy located 60 million light-years from Earth have revealed that / it’s a cannibal. Composite pictures from the La Silla Observatory in Chile show that the NGC 1316 galaxy is strewn with dust N and small star clusters, space debris that astronomers say is the remains of another galaxy that was swallowed up by the black […]

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The Side-Effects of Living Longer

Global life expectancy has risen by more than six years since 1990 as healthy life expectancy grows; ischemic heart disease, lower respiratory infections, and stroke cause the most health loss around the world.  SEATTLE — People around the world are living longer, even in some of the poorest countries, but a complex mix of fatal and nonfatal ailments cause a […]

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