IU has almost 13,000 trees on campus, including 40 to 50 invasive bradford pears. This is the second year of a three-year ...

Species like spotted lanternflies, zebra mussels and wild pigs are popping up around the commonwealth. Here's how to handle ...

Invasive species are a big problem. But a former Lake Superior College biology professor has found they can serve a purpose.

Runny nose, itching eyes, worsening asthma symptoms -- the effects of hay fever are nothing to sneeze at, experts say, ...

Tree of heaven is highly invasive and incredibly difficult to eradicate. Learn how to control ailanthus and manage its unchecked spread.

Meyerson defines invasive species as "non-native species introduced either intentionally or accidentally by humans outside of ...

Plans for upgrades on Izaak Walton League property along the West Twin River are on hold after vandals destroyed concrete ...

As wonderful as the shade of old neighborhood trees can be, certain tree types are especially at risk of an infestation ...

Scientists, arborists and foresters hope to bring the trees back someday, with a combination of smart crossbreeding, diligent ...

The spotted lanternfly is back, and this time, it’s showing up early. The invasive pest from Asia has already been spotted in ...

Beech trees often come in clusters, as the matriarch sprouts dense groves, producing nuts that are a nutritious staple of ...