Fall this year has been a bit unusual in that we had fairly warm temperatures for this time of year. This likely disrupted ...

The retention of leaves throughout the growing season is an adaptative strategy known to us as marcescence. Oak species ...

Of course, the main attraction of “leaftronics” is its ability to break down after it’s been used. Science reports that the ...

Millions of tons of hard-to-recycle electronic circuit boards are burned or end up in landfills—a replacement based on leaf ...

KOCO 5 Field Meteorologist Michael Armstrong shows new information on why this is happening. Have you noticed how long the leaves have stayed on trees this fall?

Leaving a material like wire, whether from lights or stake ties, wrapped around trunks will eventually stress and kill a tree ...

In Fengyi village of Yinjiang Tujia and Miao autonomous county, Guizhou province, a thousand-year-old ginkgo tree adorns ...

Trees cool cities during the day but can trap heat at night due to their canopies. Effects vary by climate, tree type, and ...

Oregon residents who are still battling leaves have received an early Christmas present from city officials. The city's public works department has rented a leaf vacuum and will suck up leaves until ...