Santa Cruz County is updating its monarch butterfly habitat plan at Moran Lake, using new science to guide safe tree trimming that preserves critical overwintering habitat, writes Jeff Gaffney, ...

Black swallow-wort - an invasive weed - is taking over gardens across Greater Boston, including Jamaica Plain and East Boston ...

An invasive weed is taking over home and community gardens across Greater Boston. WBZ-TV's Logan Hall reports.

According to the U.S. Fish and Wildlife Service, the Eastern Monarch population has dropped from around 383 million to under ...

Creating a haven for monarch butterflies in your backyard is more than just a joy for the eyes—it’s a crucial way to support ...

We’ve endangered these creatures, as we humans often do, and some scientists want monarchs on the official endangered list.