City arborists have also identified the foliar fungus infesting older American sycamores and lesser-known London Plane trees ...

Is your fruit tree looking sick or bearing bad fruit? Fruit tree diseases are common: Here's how to identify the problem so ...

For more than 150 years, scientists have debated whether Prototaxites—which stood roughly 24 feet tall and 3 feet wide—were ...

Turning waste into fuel is a key to second-generation biofuels. This fungus has been found on a Patagonian tree called ulmo (Eucryphia cordifolia), and the remarkable quality is that it produces ...

A deadly fungus is spreading "more quickly and lethally" through the UK's ash trees than experts had anticipated, BBC Wales has learnt. Millions of diseased trees near buildings, roads and ...

As winter strips deciduous trees bare, lichen becomes more visible on branches and trunks, according to the Texas A&M Forest ...

drought in portions of Texoma have caused an influx of a tree fungus, which explains why you may be seeing more dead trees in southeastern Oklahoma. The fungus, known as hypoxylon canker ...

Dutch elm disease has claimed the life of a 100-year-old elm tree in the Waikato, despite the tree being vaccinated. The fatal and fast-spreading disease is caused by a species of fungus and ...