Scientists find that some Pacific cod may be more vulnerable to climate change than others. Much of the success in managing U.S. fish species has come with recognizing local differences and genetic variability within species. Pacific cod are an important commercial fish species caught throughout Alaskan waters. Cod caught in the Gulf of Alaska and […]
Genes evolved under intense poaching pressure In regions of Africa wracked by heavy poaching, scientists have observed an increasing number of African elephants without their iconic white tusks, prized in the multibillion-dollar wildlife black market. But there has been no direct evidence indicating how this was happening or why this trait was occurring exclusively in […]
What if the country’s largest earthquake in the last half century happened as you were getting ready for bed in the only cabin on a tiny island in the North Pacific? What if the epicenter was just 50 miles away? A magnitude 8.2 earthquake happened at 10:15 p.m. Alaska time on July 28, 2021. The people […]
Over 35 species of rockfish live in the waters off the coast of Alaska. Rockfish have been harvested for subsistence for thousands of years, and commercially and recreationally fished since the early 1800s. Because rockfish are slow to reproduce, they are vulnerable to overfishing and require sound management to keep populations healthy. Some rockfish populations […]