(WBIR-KNOXVILLE) Although July and August are peak growing months for poison ivy, the pesky plant is popping up more than ever. "This year's had more growth on everything," UT Agriculture Extension ...

Poison ivy is growing faster and is more potent than ever thanks to heightened CO2 concentrations in the air. The plants are growing, on average, nearly 150% faster than in decades prior, according to ...

CEDAR RAPIDS, Iowa (KCRG) - Whether it’s just a few sprouts or a fully-grown bush, poison ivy and poison hemlock can be a big pain for outdoor enthusiasts. And experts say they’re popping up all over ...

When you're outside in the summer, gardening, hiking, or playing with your pets, the last thing you want is poison ivy. The reason why you become itchy and develop a rash hours later is because of a ...

Nasty species such as deer ticks and poison ivy may proliferate inside their current range and spread into new areas as carbon dioxide levels increase and climate change continues into the future.