By Edward Carver Marine heat waves have become longer and more frequent along the U.S. West Coast, as elsewhere in the world.

MONTEREY >> International cooperation is reeling the world’s most valuable fish back from the shores of extinction. The population of Pacific bluefin tuna ascended 1,000% between 2014 and 2022, ...

Pacific bluefin tuna have beat decades of overfishing and fully rebounded — 10 years earlier than expected, experts said. This milestone is a surprise and triumph for scientists worldwide who were ...

It wasn’t an easy number to find. Earlier this week the International Scientific Committee for Tuna and Tuna-like Species in the North Pacific Ocean—seriously, that’s the name—released the latest ...