Given the importance of irrigation to the southern Alberta economy, two University of Lethbridge economists wanted to know if agricultural producers who irrigate are using precision agriculture technologies.

A new study examining the carbon footprint of what more than 16,000 Americans eat in a day has good news for environmentally conscious consumers: diets that are more climate-friendly are also healthier.

Land conservation programs that have converted tens of thousands of acres of agricultural land in Illinois back to a more natural state appear to have helped some rare birds increase their populations to historic levels, a new study finds. 

Plants don't need noses to smell. The ability is in their genes. Researchers have discovered the first steps of how information from odor molecules changes gene expression in plants. 

Future generations could be faced with an environmental ‘time bomb’ if climate change is to have a significant effect on the world’s essential groundwater reserves.

In the basement of the University of Arizona’s Laboratory of Tree-Ring Research, the fragrant smell of pine hangs in the air as researchers comb through the stacks of tree slabs to find a round, 2-inch-thick piece of Douglas fir.

Recent research has shown that rising carbon dioxide levels will likely boost yields, but at the cost of nutrition. 

Water is becoming a scarce resource in many parts of the world.

Governments must provide stronger protection for crucial small mangrove patches, is the call led by scientists at international conservation charity ZSL (Zoological Society of London), which hosts the IUCN SSC Mangrove Specialist Group, in a letter published in Science today (18 January 2019). 

A Cornell-led study, published Jan. 18 in the journal Science, shows that apple orchards surrounded by agricultural lands are visited by a less diverse collection of bee species than orchards surrounded by natural habitats.