Blue flowers can be particularly prized in summer, where their cool nature contrasts with summer heat (if we are lucky). People’s appreciation of blue differs, with some being purists and others ...

As the days become longer in spring, plants know to bloom thanks to an interaction between several crucial proteins and blue light, scientists report in the May 25 Science. The new work describes ...

hunt down a member of the spiderwort family named Commelina coelestis. It showcases light green scrambling foliage and inch-size, azure blue flowers in great numbers.

Why green, and not blue or magenta or gray? The simple answer is that although plants absorb almost all the photons in the red and blue regions of the light spectrum, they absorb only about 90% of the ...

Take a look at some of the flowers ... and blue with very bright pollen. Burrows says he collects his specimens while roaming around his neighborhood, inspecting flowers with a portable light ...

If there’s one color that is almost universally associated with nature, it’s green ... flowers, more of the rainbow starts to emerge, but with one notable exception. Where is all the blue?

but they can see blue and green, as well as ultraviolet light. This means colours look very different to what we see, and they can see things we cannot see. For example, many flowers have ...

and blue light, the most energetic. Plants also absorb green light, but not as strongly, so leaves look green to the eye. Extraterrestrial plants will look different because they have evolved ...