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  2. NPS urges caution amid Kilauea's volcanic activity after ...

    www.aol.com/nps-urges-caution-amid-kilaueas...

    The National Park Service is cautioning spectators to heed warnings and safety precautions after the latest eruption of Hawaii's Kilauea volcano, one of the most active in the world. Kilauea began ...

  3. Nonpoint source pollution - Wikipedia

    en.wikipedia.org/wiki/Nonpoint_source_pollution

    Nonpoint source air pollution affects air quality, from sources such as smokestacks or car tailpipes. Although these pollutants have originated from a point source, the long-range transport ability and multiple sources of the pollutant make it a nonpoint source of pollution; if the discharges were to occur to a body of water or into the ...

  4. New York Harbor - Wikipedia

    en.wikipedia.org/wiki/New_York_Harbor

    New York Harbor Webcam—Live streaming views from Staten Island using an HD-quality camera; National Park Service:Parks of New York Harbor; National Parks of New York Harbor Conservancy Archived April 18, 2021, at the Wayback Machine—National Parks and other recreational and educational sites on the harbor

  5. EarthCam - Wikipedia

    en.wikipedia.org/wiki/EarthCam

    EarthCam, Inc. is a company based in Upper Saddle River, New Jersey, United States, that provides webcam content, technology and services. Founded in 1996, EarthCam.com is a network of webcameras offering a complete searchable database of views of places around the world.

  6. Great Smoky Mountains National Park - Wikipedia

    en.wikipedia.org/wiki/Great_Smoky_Mountains...

    In a 2004 report by the National Parks Conservation Association, Great Smoky Mountains National Park was considered the most polluted national park. From 1999 to 2003, the park recorded approximately 150 unhealthy air days, the equivalent of about one month of unhealthy air days per year.

  7. National Wilderness Preservation System - Wikipedia

    en.wikipedia.org/wiki/National_Wilderness...

    It established Class I areas to be wilderness land greater than 5,000 acres (2,000 ha) and national parks that are greater than 6,000 acres (2,400 ha) that existed in 1977. This designation gives these areas special protection from the degradation of air quality by human-caused air pollution.

  8. Pinnacles National Park - Wikipedia

    en.wikipedia.org/wiki/Pinnacles_National_Park

    Pinnacles National Park is a national park of the United States protecting a mountainous area located east of the Salinas Valley in Central California, about five miles (8 km) east of Soledad and 80 miles (130 km) southeast of San Jose.

  9. List of national historic sites and historical parks of the ...

    en.wikipedia.org/wiki/List_of_national_historic...

    The site is owned and operated by the National Park Service and Preservation Virginia, also serving as a unit of Colonial National Historical Park. [64] John Fitzgerald Kennedy: Massachusetts: 0.09 acres (0.00036 km 2) John F. Kennedy was a part of the Kennedy political family and served as the 35th President of the United States.