Alaska scientists are teasing out the effects of Ichthyophonus, a parasite that has taken a particularly severe toll on already weak Yukon River Chinook runs.
With a month to go until Alaska’s Aug. 18 primary, the race has whittled down from a 17-candidate slate running to be Alaska’s next governor to just four.
The intense marine heat wave conditions that began roiling the Bering Sea in about 2016 resulted in the lowest winter sea ice extent measured in 150 years.