Best silk flowers to transform your home decor this season - Enjoy elegance without the upkeep of fresh flowers. Ideal for ...

With artificial photosynthesis, humankind could utilize solar energy to bind carbon dioxide and produce hydrogen. Chemists have taken this one step further: They have synthesized a stack of dyes that ...

With artificial photosynthesis ... a stack of dyes that is very similar to the photosynthetic apparatus in plant cells—it absorbs light energy at one end, uses it to separate charge carriers ...