The first countrywide systematic analysis of butterfly abundance found that the number of butterflies in the Lower 48 states ...

"Gardeners are about to enter the spring season (March 20), so now is the time to plan for the blooms during the summer ...

With over 400 different species of sedums, it can be tricky to figure out which ones will work as ground covers in your yard.

Invasive species are any plant, animal, insect or plant disease not native to a specific location that can cause harm to the environment, impact the diversity of native species, reduce wildlife ...

The discovery of thousands of species unknown to science raised concerns about unintended impacts, but it also highlighted an unsettling fact about our relationship with the natural world ...

There’s a movement towards growing native species of drought-tolerant plants, best suited for Calgary’s arid climate, as both a water-saving initiative and promotion of healthier ecosystem.

Some efforts to preserve or rewild natural habitats are shifting harmful land use to other parts of the world -- and this could drive an even steeper decline in the planet's species, according to ...

“Ivory-bill!” he recalls shouting, now certain that the bird was an ivory-billed woodpecker (Campephilus principalis), a species that hasn’t been definitively identified in the wild since 1944, and ...

Developing a comprehensive resource for the identification of over 2,500 plant species native to and naturalized in Oklahoma. A complete set of keys to species, family descriptions, illustrations of ...