Items by Anna V. Smith
Keeping track of rulemaking, policy decisions and other last actions before the Trump administration’s inauguration.
In Arizona, three native chub species were reclassified as one, raising concerns about the management of the species.
A number of universities, especially those in border states, have programs that examine the influx of people who bring change to their new homes.
A recent study documents the butterfly’s decline, while a new project looks at how to improve its population.