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Tina Tennessen has a background in radio journalism and loves hearing a good story. She is a science writer, web editor, and a former radio producer. Before joining the Ocean Portal team as a web content and social media producer in early 2011, she held the position of Public Affairs Officer at the Smithsonian Environmental Research Center (SERC) in Edgewater, Md. While at SERC, Tina created and edited a news blog called Shorelines and publicized Smithsonian research and educational programs, generating press coverage and public attention for issues such as ocean acidification, hypoxia, invasive species, sea-level rise, shoreline development, and over-fishing. Tina grew up near five of Minnesota's 10,000 lakes and feels fortunate to be working among marine scientists who have dedicated their lives to understanding the underwater realm and the issues that affect it.
These are fossil remains of archaeocetes, ancient whales, from the Paracas Formation of Peru's Pisco Basin. Smithsonian...
Enric Sala has spent much of his career looking for the ocean's "time machines" -- areas rich in biodiversity and largely unaffected by humans. In this ...
Some fish you can fry up in the pan, no questions asked. Others require a bit of research. Case in point: the puffer fish. Commonly known as fugu, some species contain toxins more deadly than cyanide. The Indo-Pacific...
A still from Journey of the Universe, part of the 19th Annual Environmental Film Festival in the Nation's Capital.