The Stillaguamish Tribe is undertaking a multimillion-dollar effort to restore the river named for its people.

Mayor Brian Marsh said the Menands Police Department is working on a summary report of the search for Harbe Nagi.

Brandon Welty eased his airboat named “Python Patrol” onto the rocky edge of a man-made island carved from the spoil of a ...

Abstract: Underwater image quality is seriously degraded due to the insufficient light in water. Although artificial illumination can assist imaging, it often brings non-uniform illumination ...

Friends of the Carpinteria Salt Marsh, an environmental advocacy group, is calling on residents, scientists, conservation groups and other members of the public to attend an upcoming court hearing in ...

Abstract: Underwater operations frequently encounter turbid environments, where light absorption and scattering by suspended particles degrade image quality by causing color distortion, uneven ...