Most of the year these colors are masked by great amounts of green coloring. But in the fall, because of changes in the length of daylight and changes in temperature, the leaves stop their food-making ...

E very year people ask me, "why haven't the leaves fallen yet?" If autumn starts on September 1, then by early November winter should be well on its way. And yet, an amateur photographer who has ...

Fall colors are the shades that accompany the autumnal season, inspired by how the leaves change from green to an array of ...

"So anywhere from around or just above Boone and lower elevations are still probably pretty green, and those leaves would still be intact." Leaves change color every year during the fall season.

As the name suggests, that means their leaves are green all the time and they don’t fall off. The reason for this is trees such as firs have a thick, waxy coating called a resin that protects ...

Native plants are well-suited to the local climate and have symbiotic relationships with other organisms in the area.

Broadleaf trees lose their leaves in autumn in preparation for winter. Chlorophyll is the green chemical that captures the sunlight and this breaks down in autumn, showing the other colours ...