There’s a growing movement to save an Ice Age-era flower that’s growing in the Pacific Northwest. It’s called the Columbia ...

The plant was listed as endangered in 1991 when there were only 13 known populations left in seven states. It now has 148 populations in eight states, often in vernal pools, swamps and small wetlands.

Murky stormwater ponds, ugly waste-water lagoons and threatened wetlands might soon look and feel better. The tonic is in the form of small floating islands filled with beneficial plants that help ...

The Center for Biological Diversity petitioned the U.S. Fish and Wildlife Service today to protect the Columbia yellowcress under the Endangered Species Act. Columbia yellowcress are rare flowers in ...

For wetland plants, sea-level rise stamps out benefits of higher CO2 Beneficial effects of rising CO2 for plants disappear under flooding, 33-year field experiment reveals Date: May 18, 2022 Source: ...

A rare plant that depends on wetlands for survival is now on the federal endangered species list, a designation that environmentalists say will boost efforts to protect the last free-flowing river ...

Some rare plants and animals have new invasive species to contend with in Saint John area wetlands, according to research from the Nature Conservancy of Canada. Reed canary grass was found in ...

The plant was listed as endangered in 1991 when there were only 13 known populations left in seven states. It now has 148 populations in eight states, often in vernal pools, swamps and small wetlands.