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    • Earth Talk: Cement plant concerns

      San Francisco Chronicle· 1 day ago

      Dear EarthTalk: I’m alarmed that a cement plant plans expansion behind our home. What are the potential health and environmental impacts of such a facility? Answer: Cement ...

    • Chemicals, forever: how do you fix a problem like PFAS?

      The Conversation· 4 days ago

      A landmark legal settlement has once again focused our attention on the dangers of “forever chemicals”. This class of chemicals, technically known as per-and polyfluoroalkyl substances, or PFAS ...

    • How A.I. Is Revolutionizing Marine Conservation

      How A.I. Is Revolutionizing Marine Conservation

      Smithsonian Magazine· 6 days ago

      Dyhia Belhabib’s journey to becoming a marine scientist began with war funerals on TV. A bitter civil war raged across the mountains as she was growing...