This article originally published at California's love for one flower is poisoning the state's last wild river.

T ucked into California's remote northwest corner, the Smith River winds through Del Norte County, a sparsely populated ...

Mushrooms that pop up in lawns after heavy rain are a normal, healthy sign of fungal activity underground. These fungi are ...

This plant thrives along Caribbean beaches, but behind its glossy leaves and tempting fruit lies a toxic reputation every ...

The keepers of a poison garden on the grounds next to Alnwick Castle in Northumberland, England, anticipate a great many ...

GROWING elderflowers? Brightening up a shady spot with some Foxgloves or Lily of the Valley? Or have you recently planted ...

In a recent study published in the journal Biogeosciences, scientists have confirmed that mercury pollution from artisanal ...

As autumn is a popular time for long walks in the countryside, it's important to be aware of the dangerous plants that could ...

“Foxgloves bloom from June to September, but their seed pods remain throughout October, which means you need to be extra ...

Vincetoxicum nakaianum emits the smell of injured ants, drawing flies to pollinate its blooms before they wither.

Many garden favourites are dangerous plants. Learn how to identify, avoid and stay safe around poisonous plants.

The Plant Medic columnist Ricky Kemery says Indiana's fall foliage in northern Indiana is expected to peak Thursday.