Items by Julia Rosen

The cost of the bighorn comeback
The cost of the bighorn comeback
In California’s Eastern Sierra, bringing back bighorn has meant killing more mountain lions.
Where species will find refuge
Where species will find refuge
Nooks and crannies offer safe harbor from a changing climate.
Inside the moss mystery: How the organisms helped reveal Portland’s pollution
Inside the moss mystery: How the organisms helped reveal Portland’s pollution
Surveys of tree moss uncovered contamination that may have led to higher cancer rates.
Climate change triggers triage in Northwest forests
Climate change triggers triage in Northwest forests
Siuslaw National Forest managers must decide whether to save meadows or let trees encroach.