Why have some plant species changed pollinators in their evolution? An international team of researchers from the Universities of Bonn and Xi'an Jiaotong-Liverpool University Suzhou (China) studied ...

Large differences in flower characteristics between wildflowers with different pollinators are achieved by a few key genetic differences, according to a study by Carolyn Wessinger at the University of ...

A female green hermit hummingbird hovers over a tropical species of spiral ginger in Las Alturas, Costa Rica. A new study by plant biologists at the University of California, Santa Cruz, challenges a ...

Nature cradles many miracles in its embrace, even in the way of forming partnerships that define entire branches of life over millions of years.Some of these relationships are so deeply intertwined ...

Why have some plant species changed pollinators in their evolution? An international team of researchers studied the reproductive systems of three sister species pairs, where one species is pollinated ...