Take your indoor garden to the next level. Include some colorful houseplants for some added interest throughout the year.

Include some colorful houseplants for some added interest throughout the year. Even those with low to moderate light in their homes can boost the color of their indoor gardens. Philodendron has long ...

Purple Earth Hypothesis suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for ...

Researchers at the University of Tsukuba have reported on the structure and light energy transfer efficiency of a protein complex crucial to the photosynthesis of purple sulfur bacteria thriving in ...

Should I prune my wisteria now? There are lots of wispy canes all over it, so is it best to prune now or over the next couple ...