Identified: 25 Genes That Regulate Lifespan

Identified: 25 Genes That Regulate Lifespan

Researchers have identified 25 genes regulating lifespan in two organisms separated by about 1.5 billion years in evolutionary change. At least 15 of those genes have very similar versions in humans…
First-Born Children, Useless Data, and Me

First-Born Children, Useless Data, and Me

Odd Numbers, an excellent blog by Jubin Zelveh at Portfolio.com, recently listed a few findings from the American Time Use Survey, which is in danger of being ended. They included: - First-born…
How The Brain Adjusts In Language-Impaired Kids

How The Brain Adjusts In Language-Impaired Kids

Grammar is a complex human ability yet by the age of three most children can make grammatically correct sentences. Kids with a specific language impairment(SLI), however, continue to make…
Ten Key Science Questions For The 21st Century

Ten Key Science Questions For The 21st Century

There are ten key questions we have to answer this century, says a new report by the National Research Council. The questions represent where earth science stands, how it arrived at this point, and…