Methods used for extracting and purifying the pigments and their value in classifying the various types of algae are discussed in detail. This book contains detailed tables of the physical properties ...

Fall is a season when nature seems to undergo a transformation, and one of the most remarkable phenomena is the changing ...

Once again, the summer season comes to an end, and crisp autumn days are upon us. Temperatures drop, the days get shorter and ...

You may have noticed some leaves on the ground and trees starting to change colors recently. But what’s the science behind ...

While appreciating the beautiful fall colors in the High Country, have you ever wondered why the leaves change colors? Grand ...

Summer has given way to fall, and with that the green of the leaves is fading away for a burst of color before the trees lie ...

This article was originally published with the title “ The Role of Chlorophyll in Photosynthesis ” in Scientific American Magazine Vol. 213 No. 1 (July 1965), p. 74 doi:10.1038 ...

In the ongoing effort to enhance crop efficiency, researchers have uncovered key genetic components of photosynthesis in ...

This edition of Weather Tidbits will be discussing why the leaves change color in the fall. During the warmer months with ...

How do trees know when to drop their leaves? Why are the colors more vivid in some places or in different seasons?

Photosynthesis occurs in chloroplasts found within cells. It is the chloroplasts that contain the green pigment chlorophyll which absorbs light. The plant uses this glucose to grow as well as make ...

Chlorophyll (the green pigment) is found in nearly all plants and is a key component in photosynthesis. It breaks down readily in sunlight and is replaced constantly throughout the growing season.