Beaver are an integral component of hydrologic, geomorphic, and biotic processes within North American stream systems, and their propensity to…
New research shows beavers help restore important freshwater habitats. (Shutterstock / Ronnie Howard) Science Columnist Torah Kachur is the syndicated…
Photo credit: Dr. Krista Kamer Plastic, metal, rubber and paper are some of the materials that pollute the world's oceans,…
Text and illustration © National Geographic/Wildlife Conservation Society. Just in time for World Oceans Day, the new map displays a…
photo: Tidepool organisms are threatened by acidification. (Credit: Jane Lubchenco) A three-year survey of the California Current System along the…