The woman from Chicago's Lincoln Square neighborhood said a giant tree's sweet berries are causing a sour situation, and is ...

Gall crabs are tiny, and yet these crustaceans have evolved fluorescence to help them be concealed within hideouts they have ...

Emerald ash borers first arrived in Middle Tennessee in 2014 and have spread to at least 66 counties, authorities say.

We've all heard of Vermont's state mushroom: the bear's head tooth. But are you familiar with these three fungi species ...

The city has hauled over 2 million pounds of tree debris to the landfill, where crews are burning it under a state permit. The next citywide tree debris cleanup is scheduled for July 24th.

Almost half of the carbon dioxide produced on the planet is consumed by the oceans, living organisms, and plants. At the same ...

Vessels in a tree’s xylem transport water from the roots to the rest of the plant. Hardwood tree species tend to have large vessels. This gives hardwood floorboards a coarser-grained and less uniform ...

Daniel Graham and Adam Carruthers were sentenced to more than 4 years in prison for cutting down the iconic Sycamore Gap Tree ...

What are parasitoid wasps? Learn about these wasps that have a gruesome but fascinating way of surviving.

Water stress, plant disease, and proximity to walnut trees can all cause tomatoes to wilt. Learn how to manage this common problem.

Q • My oak trees have more large galls than I’ve ever seen on them, and I’m worried about their health. What can I do about ...

Galls are abnormal growths and can be caused by a variety of different organisms, including insects and mites, and occasionally nematodes, fungi, and bacteria.