Seemingly benign differences in genetic code  can predispose people to chemotherapy-induced peripheral neuropathy, a condition that is hard to predict and often debilitating enough to cause…

Some assume that evolution only occurs gradually, over hundreds or thousands of years, but scientists have shown otherwise numerous times and now a new paper in Ecology Letters affirms that…

Now that the Higgs has been found, the current hype in popular science magazines suggests that the most pressing question in fundamental physics research is whether new particles will be found at the…

After the scramble to get out of jail, here are some questions about imprisoned shapes! In my last question, we came across parts of the so-called harmonic series 1/2 + 1/3 + 1/4 + 1/5 ... 1/n. Now…

A couple of news stories related to NASA. One is that there will be money in the NASA FY14 budget to send astronauts to an asteroid and bring it back to (?) Earth. The other study is that NASA…

In honor of National Robotics Week 2013 (April 6-14) I am adding this article that I originally posted on my Society of Robots blog page. In this article you will learn how to build a…

In honor of National Robotics Week 2013 (April 6-14) I am adding this article that I originally posted on my Society of Robots blog page. In this article you will learn how to build a…

An analysis of how carbon is trapped and released by iron-rich volcanic magma offers clues about our early atmospheric evolution and also that of other terrestrial bodies. The composition of a planet…

Discovery of a new protein that controls the presence of the Vel blood group antigen on our red blood cells will make it possible to use simple DNA testing to find blood donors for patients who lack…

The world produces a lot of food, enough to feed billions more than are living right now. There is a distribution issue, which will be solved as science engineers more crops that can grow in more…