Articles by Reporter Shannon Osaka
Can removing snails from corals help them withstand climate change?
The Koch-funded Americans for Prosperity has been fighting public transit across the country for years. Here's where they've succeeded and failed.
The Keystone XL pipeline alternate route has been approved. But activists are still working to stop it.
A thawing of relations between North Korea and the U.S. could open up opportunities for more research and environmental support.