When food makes people sick, some blame birds because they hang around farms, and their feces can contain E. coli, Salmonella and Campylobacter, three common pathogens that can cause food-borne illness.

As Arctic sea ice retreats, human activity in the region increases, but the region remains hazardous.

UD study maps areas of high concentrations in the Delaware Bay.

Researchers at EPFL and the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) have found that the temperature of Swiss rivers is rising steadily.

Discover that plants are influencing ecosystem’s recovery.

Potent wildfires sent one of the largest plumes of smoke higher into the stratosphere than certain satellites have ever observed.

Natural-color satellite images can capture art-like beauty when sediments trace water currents and eddies; other kinds of data can make that art intersect with scientific understanding.

Drifting algae in the Austral Ocean can bring invasive species to the Antarctic coasts, according to a study published in the journal Scientific Reports. 

As forest areas shrink and become fragmented, many tree species face problems. 

Critical knowledge gaps on habitat loss in lower-income countries were also revealed by research co-authored by a Texas A&M geographer.