Breadcrumb Home Search Showing results for Language Content type Photo (35) Article (27) Video (8) Slideshow (4) Lesson Plan (2) Overview (2) Article Type Article (17) Personal Perspectives (8) Topics (-) Plants & Algae (78) Coasts & Shallow Water (19) Coral Reefs (12) Mangroves (12) Invertebrates (10) At The Museum (7) Pollution (7) Solutions & Success Stories (7) Food Web (6) Books, Film & The Arts (5) Climate Change (5) Habitat Destruction (5) Marine Mammals (5) Plankton (5) Fish (4) Invasive Species (4) Microbes (4) Technology (4) Acidification (3) Ancient Seas (2) Careers (2) Extinctions (2) Fishing (2) Tides & Currents (2) Animal Behavior (1) Beaches (1) Deep Sea (1) Evolution (1) Exploration (1) Extinctions (1) Genetics (1) History & Cultures (1) Ocean Life (1) Reptiles (1) Seafood (1) Temperature & Chemistry (1) The Seafloor (1) Vents & Volcanoes (1) Tags Algae (34) Smithsonian scientists (14) Seaweed (12) Algae blooms (10) Mangroves (10) Seagrass (10) Corals (6) Ocean Optimism (6) Scientists at work (6) Phytoplankton (5) Restoring Habitats (5) Under the microscope (5) Biodiversity (4) Crabs, Shrimp & Relatives (4) Feeding (4) Runoff (4) Smithsonian Environmental Research Center (4) Adaptations (3) Beaches (3) Fisheries (3) Photography (3) Predation (3) Smithsonian Tropical Research Institute (3) Snails & Slugs (3) Communication (2) Coral bleaching (2) Endangered species (2) Fossils (2) NOAA (2) Protecting Spaces (2) Reproduction (2) Seals & Sea Lions (2) Technology (2) Wetlands (2) Whales (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Article What Exactly Is a Red Tide? August 2018 Read the Full Article Article On the Trail of DNA in the Ocean July 2018 Read the Full Article Photo Fronds of Nori April 2021 View Image Video Seagrasses and Light in the Chesapeake Bay January 2018 Watch the Video Video Investigating Nutrient Pollution's Impact on Mangroves March 2018 Watch the Video Photo Where the Amazon Meets the Ocean July 2014 View Image Article Thirty Days to Submission: How I Made a Video for Ocean180 July 2014 Read the Full Article Lesson Plan Ocean Primary Production July 2017 Read the Full Overview Video A Kelp's Slime July 2019 Watch the Video Video Sea Lion Sickness January 2011 Watch the Video Photo Branching Red Algae February 2014 View Image Video Living on the Edge: Mangroves September 2016 Watch the Video Pagination Current page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Next page