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Why Roundup Ready Crops Have Lost their Allure

by Jordan Wilkerson figures by Brian Chow Summary: In the history of agriculture, no technology has been adopted so quickly and completely as genetically engineered crops. Particularly useful crops are ones that have an engineered resistance to…

How to Make a GMO

by Chelsea Powell figures by Anna Maurer Summary: Genetically modified organisms (GMOs) are organisms that have been altered using genetic engineering methods. Although genetic engineering is a common and essential practice in biotechnology, its…

The long awaited and much debated discovery of the pentaquark

The pentaquark consists of four quarks, and one anti-quark. It is possible that the quarks are not all tightly bound together, as in this image, but consist of a structure that is closer to that of a hadron and meson bound like a moleculeImage uploaded…

Can Cataracts Be Cured With a Simple Eye Drop?

An image of the human eye, showing the location of the lens, where clumps of proteins can form to cause cataracts. (Credits: Johannes Ahlmann, Creative Commons) An article titled “Eye Drops Could Dissolve Cataracts” described new research findings that…

Nature or Nurture: Why Do Women Live Longer Than Men?

1950s-era morgue that has not been remodeled since it was built [Brook Ward under a CC BY-NC 2.0 license] Women now tend to live longer than their male counterparts in every country in the world, but anatomy alone cannot fully explain why.  Looking to…