A volunteer at Texas’ Big Bend National Park spotted bright red blooms after rain in a remote stretch of desert, leading to ...
The discovery of a new species in the Andean cloud forests of northern Peru has reinforced the vital role of citizen science ...
Scientists discovered that the red stigmas in wind-pollinated trees accumulate anthocyanin, the same compounds that are revealed in autumn leaves after green chlorophyll production slows down and ...
St John's Wort (Hypericum spp) is a pretty perennial shrub, typically with bright yellow flowers followed by distinctive ...