Redrawing our borders

What are borders these days? When travel was local, borders and communities were easy to define, but now our connectivity is more complex. It’s time to think of borders differently, according to Northwestern University researchers.
To reflect toda…

A new read on DNA sequencing

The twisting, ladder-like form of the DNA molecule — the architectural floor plan of life — contains a universe of information critical to human health. Enormous effort has been invested in deciphering the genetic code, including, most famous…

APHA 2010: College days — more sedentary days

During college years, students become more sedentary and as their physical activity levels decrease, Body Mass Index and weight increase.
“Basically, students came out of college significantly less active and heavier compared to the start of their…