Leaders of $100 million effort will use automated detection methods and computer models to monitor species’ trends
Scientists point to changes that jeopardize the marine mammals’ critical feeding grounds
In a massive experiment, biologists are shooting thousands of aggressive barred owls—hoping to create a spotted owl “safe zone”
After a brutal heat wave, scientists race to predict how Bering Sea snow crabs will cope with climate change
After a brutal heat wave, scientists race to predict how Bering Sea snow crabs will cope with climate change
Hanford vitrification plant set to open but some fear Trump officials are pushing for a cheaper alternative
Hanford vitrification plant set to open but some fear Trump officials are pushing for a cheaper alternative
In Alaska’s Salmon River, leached metals reach levels that are toxic for aquatic life
In Alaska’s Salmon River, leached metals reach levels that are toxic for aquatic life
The unusually tiny particles of hexavalent chromium could pose a health hazard despite low levels, researchers say
The unusually tiny particles of hexavalent chromium could pose a health hazard despite low levels, researchers say
Chinook in the Yukon River appear to be particularly vulnerable to a common parasite—and warming waters may be abetting the infection
Chinook in the Yukon River appear to be particularly vulnerable to a common parasite—and warming waters may be abetting the infection