If all of the plants had been sprayed, perhaps a higher level of control would have been achieved. A thesis has been written about this work for people wanting more detail. If planting up a riparian ...

A new study reveals the profound ecological effects of wolves and other large carnivores in Yellowstone National Park, ...

Its quick growth, long life-cycle and the continued annual production of new poles (culms) contributes to the efficacy of the plant. As with any reforestation efforts, the success and impact depends ...

TUCSON, Ariz.— The Center for Biological Diversity and Maricopa Audubon Society sued the U.S. Bureau of Land Management today for failing to protect a semi-aquatic endangered plant in the San Pedro ...