Keeping areas free of invasive species is a matter of vigilance and a project that can take several years. Invasive species — many states maintain a list that is updated regularly — impact the whole ...

This story was originally produced by The Keene Sentinel. NHPR is republishing it in partnership with the Granite State News Collaborative. Glossy buckthorn, Japanese knotweed and Asian bittersweet ...

Invasive plants in Florida gardens contribute to the spread of non-native species in natural areas. Sterile versions of invasive plants like lantana and Mexican petunia are available, but not widely ...

Invasive species are plants or wildlife that can push native species out of their habitat and damage natural resources. Invasive plant species like stinknet, tamarisk, buffelgrass and fountain grass ...