When you’re birding by ear, you use the same skills as when you’re recognizing music; listening to sounds, patterns, changes in pitch, in tone and in volume, but in nature rather than in music. You ...

The Portland Press Herald spoke to two dozen experts this summer about the ways increasing heat is affecting Maine's natural ...

We’ve all done it: planted something we love only to learn, sometimes years later, that it is invasive where we live. In many ...

The Henry Vilas Zoo is getting ready to welcome a new polar bear to its crew. Here’s everything you need to know about Nora’s ...