The pointy edges of petals rely on a type of geometric feedback never before seen in nature.

As the islands get ready for May 1, also known as May Day is Lei Day in Hawaiʻi, there’s one tradition that brings everyone ...

We’re not about four seasons, we’re about water and drought and heat and fire.”But why do the fagus and other plants colour their leaves in autumn? Why do some trees lose their leaves, but others ...