Marcescent trees, such as oaks and beeches, do not form a complete abscission layer, and their leaves often remain attached ...

As the fall season starts to wrap up, leaves start to fall in droves. But why is that? Meteorologist Matt Willoughby explains ...

From now through the end of December is the time of year to inspect your trees for Sudden Oak Death. The mold pathogen that causes Sudden Oak Death, phytophthora ramorum, is most active during wet ...

After a reign of more than 25,000 years in Ireland, the last Irish wolf was said to have been killed in 1786, on the slopes ...

Take a stroll down memory lane with our weekly feature looking back at top headlines and photos of yesteryear.