Researchers uproot decades of buckthorn management practices

According to new research from the University of Minnesota, buckthorn managers have long overestimated the plant, and in doing so, have given the invasive tree a significant advantage in spreading widely and pushing native ...

White clover's toxic tricks traced to its hybridization

White clover is a weed that grows the world over—there's a good chance you have some growing in your yard today. The plant that yard-preeners love to hate was spawned about 20,000 years ago when two European clover species ...

How plants ward off a dangerous world of pathogens

The world's plants, immobile and rooted in soil which contains potentially lethal micro-organisms, face a constant threat from invading pathogens. In recent years, however, scientists have discovered that plant species employ ...

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