FEATURED VIDEOS

beta

Freshwater: Exploring Ancient Springs in Texas

Flash Player Upgrade Required.

You must download and install the latest version of Adobe Flash Player to view this content. Click here to download.

Adobe Flash Player

Just Watched

Coming up next in 10 seconds

    More Videos

      Saving...
      • 1
      • 2
      • 3
      • 4
      • 5

      • © Video courtesy Texas State University

        Exploring Ancient Springs in Texas

        Researchers are exploring freshwater springs in Texas that date back to the end of the last ice age. Spring Lake, near San Marcos, Texas, is unique because it was dammed 150 years ago, creating an underwater archaeological preserve.

        comments, related links, and more
        0 comments
          Livefyre
        Newest | Oldest

      • Select a size and copy and paste the code above to embed on your site. Minimum width is 200 pixels.

      • Featured Videos
      • Highest Rated Natural Disaster Video
        • 04:33

          The Final Jump

          over a year ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 05:09

          I Didn't Know That: Can You Survive Quicksand?

          3 months ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 21:38

          NG Live!: Alone on the Ice: The Best Survival Story You've Never Heard

          2 months ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 03:32

          Rare Video: Japan Tsunami

          over a year ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 08:19

          Conflict Zone, Part 1: Uneasy Coexistence

          3 months ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 08:22

          Conflict Zone, Part 2: Israel Defense Forces

          3 months ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 08:40

          Conflict Zone, Part 3: Palestinian Protesters

          3 months ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 08:07

          Conflict Zone, Part 4: A Space to Talk

          3 months ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 03:32

          Rare Video: Japan Tsunami

          over a year ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 02:04

          Tornado Crosses Kansas Highway

          over a year ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 02:45

          Tornadoes 101

          over a year ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 02:38

          Earthquakes 101

          over a year ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 01:11

          Volcano Lava

          over a year ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 03:08

          Volcanoes 101

          over a year ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 00:31

          Volcano Eruptions

          over a year ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 03:01

          Birth of a Tornado

          28 days ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 02:51

          Hurricanes 101

          over a year ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5
        • 01:51

          Fire Tornado Filmed in Hawaii

          over a year ago

          Saving...
          • 1
          • 2
          • 3
          • 4
          • 5

      Freshwater

      More Freshwater
      • 04:53

        Returning the Colorado River to the Sea

        2 months ago

        Saving...
        • 1
        • 2
        • 3
        • 4
        • 5
      • 03:15

        Bringing New Life to the Colorado Delta's Fisheries

        2 months ago

        Saving...
        • 1
        • 2
        • 3
        • 4
        • 5
      • 03:45

        Locals Help Restore the Colorado Delta

        2 months ago

        Saving...
        • 1
        • 2
        • 3
        • 4
        • 5
      • 04:34

        Exploring Ancient Springs in Texas

        4 months ago

        Saving...
        • 1
        • 2
        • 3
        • 4
        • 5
      • 01:50

        How Your T-Shirt Can Make a Difference

        5 months ago

        Saving...
        • 1
        • 2
        • 3
        • 4
        • 5
      • 05:23

        Hope for Rivers During Drought

        7 months ago

        Saving...
        • 1
        • 2
        • 3
        • 4
        • 5
      • 05:28

        Dancing the Spirit Back Into Parched Rivers

        over a year ago

        Saving...
        • 1
        • 2
        • 3
        • 4
        • 5
      • 03:48

        Spectacular Dam "Removal": More Revealed

        over a year ago

        Saving...
        • 1
        • 2
        • 3
        • 4
        • 5
      • 02:01

        Spectacular Time Lapse Dam "Removal" Video

        over a year ago

        Saving...
        • 1
        • 2
        • 3
        • 4
        • 5
      • 10:30

        NG Live!: Osvel Hinojosa Huerta: Bringing Water Back to the River

        8 months ago

        Saving...
        • 1
        • 2
        • 3
        • 4
        • 5