Casting shade… in a good way

Imagine you are a farmer struggling to keep up with production demands because of the increasingly stressful climate. Or perhaps you are a producer of renewable energy struggling with dramatic heat and weather. With increasing temperatures, solar panels get too hot to function properly, and crops demand more water, problems that are exacerbated by drought…

Algae as a resource

For most people, algae usually seem rather unattractive – for instance, when they proliferate to form a colossal algal bloom near the coast, and in particular close to beaches. However, in future, carpets of algae may be used as a valuable source of material for industry. “In order to use algae, you need to break…

Cover-crop strategy may help deal with wet springs

Allowing cover crops to grow two weeks longer in the spring and planting corn and soybean crops into them before termination is a strategy that may help no-till farmers deal with wet springs, according to Penn State researchers. The approach — known as planting green — could help no-till farmers counter a range of problems…

US ecosystems shifting north

Whole ecosystems are shifting dramatically north in the Great Plains, a phenomenon likely linked to human influences such as climate change, says new University of Nebraska-Lincoln research that analyzed nearly 50 years’ worth of data on bird distributions. The northernmost ecosystem boundary shifted more than 365 miles north, with the southernmost boundary moving about 160…