You don’t need to cut it off yet, but when you go to set up the tree inside make a fresh cut ... under a grow light and water ...

They’re beautiful shades of yellow, orange and red, but are they hurting your green? Here’s what to know about fallen leaves ...

But what I was noticing were the leaves that are still on the trees. I was walking along the edge of some woods where young white oaks and beeches were popping up from a recently cleared road edge.

But what I was noticing were the leaves that are still on the trees. I was walking along the edge of some woods where young white oaks and beeches were popping up from a recently cleared road edge.

When the Yellow Leaf Arts Festival celebrated its 21st anniversary the last week in October, it drew on the musical arts and the connections to the young musicians influenced by its sister event ...

yellow or orange." It can be hard to identify one overall peak in autumn leaf vibrancy, though, because different tree species experience these changes at different times. "For most of the United ...

Fall colors are slowly starting to peek through at Lost Maples State Natural Area, a nearly 3,000-acre nature center in Texas ...

The process of changing leaf colors is often referred to as “fall foliage.” But what exactly happens scientifically to cause ...

To understand what is happening, we need to remember that trees perceive the world differently to us. They follow a combination of environmental cues to time the shedding of their leaves.

A whiff of rotting flesh, the flash of a painted eye, a dead-faint to the floor: Nature is full of cunning survival tricks, ...

PHILADELPHIA (WPVI) -- Philadelphia's Holiday Tree arrived at City Hall on Wednesday, kicking off the festive season in the city. The 55-year-old 50-foot Albie Concolor White Fir tree arrived just ...