INTERACTIVE! Want to know what it's like to dive through a kelp forest? Now you can in this 360 video! We recommend a mobile device for viewing this interactive video - this works best using the ...

Sea otters in California are helping to protect kelp forests from an invasion of purple sea urchins. NBC News' Gadi Schwartz ...

Beyond their ecological value, kelp forests contribute an estimated $500 billion annually to the global economy, serving as a key ingredient in products ranging from toothpaste and pharmaceuticals to ...

However, sea otters played an instrumental role in restoring kelp forests in Alaska after their reintroduction in the 1960s.

describe characteristics of a kelp forest ecosystem. explain the interactions between habitats and species. give examples of producers, consumers and scavengers in a kelp forest. draw and label ...

Sea otters in California are helping to protect kelp forests from an invasion of purple sea urchins. NBC News' Gadi Schwartz visits the Monterey Bay Aquarium to talk to research scientists and to ...