Los Alamos National Laboratory researchers are studying a 2020 incident in which thousands of migratory birds dropped dead over New Mexico, possibly due to climate change.
The Navajo Nation has rescinded a mask mandate that’s been in effect since the early days of the coronavirus pandemic, officials announced Friday, fulfilling a pledge that new tribal President Buu Nygren made while campaigning for the office. The mandate was one of the longest-standing anywhere in the U.S. and applied broadly to businesses, government…