Information on all the planet's 1.9 million known species in one place. Free to use and share. Encyclopedia of Life's video collection of over 9,000 videos (and growing) is an unparalleled opportunity not only to see life on Earth but watch it in action! Read More

ENERGY.GOV: In this edition of Energy 101, we talk about Lumens. When you're shopping for light bulbs, compare lumens to be sure you're getting the amount of light, or level of brightness, you want. You are free to download and share our list of learning activities. Reduce, Reuse, Recycle Activity Downloads

In this edition of Energy 101, we discuss lighting choices. People have been using the same light bulb since Thomas Edison invented it about 130 years ago. Today, there are more lighting options in stores that will save you energy and money. You are free to download and share our list of learning activities. Reduce, Reuse, Recycle Activity...

The film explores the bottled water industry's attacks on tap water and its use of seductive, environmental-themed advertising to cover up the mountains of plastic waste it produces. The film concludes with a call to take back the tap, not only by making a personal commitment to avoid bottled water, but by supporting investments in clean,...

WWF Semi-annual Report 2018 indicates 60 percent of mammals, birds, fish, and reptiles have been wiped out by human activity since 1970. The last male northern white rhino died in March 2018. It was truly sad news until this reality sits with you long enough to understand what we are doing to deny future generations healthy natural resources....

Marine debris, also known as marine litter, is human-created waste that has deliberately or accidentally been released in a lake, sea, ocean or waterway. Floating oceanic debris tends to accumulate at the centre of gyres and on coastlines, frequently washing aground, when it is known as beach litter or tidewrack. Deliberate disposal of wastes...

The Service employs approximately 9,000 people at facilities across the U.S. The Service is a decentralized organization with a headquarters office in Washington, D.C., with regional and field offices across the country. You are free to download and share our list of learning activities. Reduce, Reuse, Recycle Activity Downloads

The U.S. Fish and Wildlife Service manages the 150 million-acre National Wildlife Refuge System of more than 551 National Wildlife Refuges and thousands of small wetlands and other special management areas. Under the Fisheries program we also operate 70 National Fish Hatcheries, 65 fishery resource offices and 86 ecological services field...

Fourth graders can visit the Every Kid in a Park website to obtain a free pass that provides access to federally managed lands and waters – including national parks, forests, wildlife refuges and marine sanctuaries. The pass is valid from September 1 through August 31 each year and grants free entry for fourth graders and up to...