When cycad coralloid roots are cut open, the blue-green color verifies the presence of nitrogen-fixing cyanobacteria. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news ...

A recent study from the Plant Physiology Laboratory at the University of Guam has determined that cycad seeds offer a unique approach for boosting seedling performance, and the results have been ...

Caption Thomas Marler (left) and Gil Cruz (center) measure cycad plant size traits in the foothills of Mount Pinatubo, Philippines, along with Ulysses Ferreras (right) from the Philippine Native ...