Environment


Silvopasture in Brazil
April 20, 2016

Cows in Brazil might start bellowing "leguuume" rather than "moo." That's because Jose Dubeux Jr. wants to plant more...

Bioaerosol and particulate sampling equipment
April 13, 2016

Consumers don’t buy leafy greens and other healthy supermarket produce anticipating the food might make their families sick. Or at least,...

Mature faba bean plants with contrasting height and pod production
April 06, 2016

What bean has double the protein of wheat, triple that of rice, and also contains beneficial amino acids, B-vitamins, and micronutrients? The...

Laser scanner in soil pit at night
March 30, 2016

Most of us think nothing of rainfall or where it goes, unless it leads to flooding or landslides. But soil scientists have been studying how water...

Shrubby reed-mustard at Big Pack Mountain
March 21, 2016

Human activities continue to expand. At the same time, an increasing number of plants face habitat loss and fragmentation. In fact, more than 700...

Collecting soil samples from Penn State University Living Filter
March 02, 2016

What would you do without water?

Farmers in drought areas are especially concerned by this question. As fresh water resources become...

Collecting soil from empty lots on Chicago's South Side.
February 10, 2016

Four empty lots in Chicago’s South Side bear scars of the past. Their surfaces are strewn with construction debris and foundation rubble....

January 20, 2016

The climate shifts. Government politics innovate. The workforce ages. Throughout, changes in how land is used are inevitable. Those that work the...

Faba bean field near Edmonton, Alberta, Canada
January 06, 2016

Nitrogen fixation is one of the best examples of cooperation in nature. Soil microbes – naturally occurring bacteria in the soil –...

December 23, 2015

The emphasis on "going green" in cities has led to a number of environmentally-friendly initiatives. But Sally Brown, a Professor at the...