February 10, 2026 — President Donald Trump revoked a ban Friday on commercial fishing inside a 3.1-million-acre marine national monument, opening up a previously protected swath of the Atlantic Ocean to industry.
The Northeast Canyons and Seamounts Marine National Monument — the only one of five marine monuments located in the Atlantic Ocean — was created to conserve four underwater extinct volcanoes, called seamounts, and three canyons, some reaching depths of more than a mile. The monument located about 130 miles southeast of Cape Cod, Massachusetts, is also home to unique deep-sea corals, endangered whales and scores of other marine species.
Since returning to office last year, Trump has pushed to open up marine monuments to commercial fishing, saying overregulation has disadvantaged the American fishing industry compared to foreign competitors. In April, Trump overturned a fishing ban in a sprawling Pacific Ocean monument, a move fought by environmentalists who have argued that increasing access to protected areas will harm fishing stocks.