Stop! Don't touch that plant! There are lots of gorgeous varieties of plants nestled in the Great Smoky Mountains for nature ...

A local horticulture expert says people need to be careful of what they touch when going outside this summer to avoid bumping into a plant that can make you scratch your skin ...

Poison hemlock is a biennial plant. In its first year, it puts out a clump of lacy-looking leaves that grow close to the ...

In a new court filing, the Trump administration says it will reissue an environmental impact statement that would allow the government to swap land with Resolution Copper at Oak Flat. The land ...

Sumac is a tangy, versatile spice with deep roots in global cuisine. Learn how to use it, where to find it, and why it might ...