Banquet on Legs
When an octopus known for its size and hunting prowess encounters a football-field-sized team of spider crabs, the outcome isn’t what you might expect.
Justin Gilligan's Latest Articles
The Unsung Reef
Australia's corals may get all the headlines, but the country's kelp-dominated temperate reefs are at least as important and imperiled. Now they're finally getting the restoration focus they deserve.
Inconspicuous Battleground
Off the coast of South Australia, an unremarkable setting conceals one of the ocean’s most spectacular events—a mating spree for the world’s largest cuttlefish.