Savannahs are characterized by their shifting dominance of grass and trees. Though fire is believed to give grass a boost ...

PPS's Board of Education voted to approve purchasing the One North property for the center, over five years after voters ...

Rice roots change their cell walls to move through soil. This helps the plant stay alive in tough fields and may support crop breeding.

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

In the meantime, you can keep up with Urban Grounds and Refined Roots by following @urbangroundscoffeelounge and ...