Joshua trees rely on a single moth species to reproduce.

Southern California’s iconic Joshua trees are flowering months ahead of schedule, baffling scientists and raising fears about ...

Joshua trees, the iconic spiky succulents that typically flower between February and April, began blooming in mid-November ...

Selective breeding of plants can help give them new beneficial traits, but trees have a frustratingly long reproductive cycle. Now, scientists at the University of Georgia have used CRISPR ...

Spring-flowering trees bring color and beauty to our late winter and spring landscapes. The earliest flowering types typically begin to bloom in late January or February (although they are blooming a ...