The warm scents of gingerbread and pine are holiday favorites, but experts warn they can affect indoor air quality.

Are top-of-the-line Balsam Hill trees worth the hype? Our Christmas expert picks the top options. Few holiday decorations are ...

Birds rely on natural timing patterns for survival and breeding. Climate change and urbanization disrupt these rhythms.

The garden might look like it’s taking a long nap under a blanket of frost, but nature’s pantry is still open for business.

‘ Ing pasko para karen yang anak’. (Christmas is for the children). It’s true yesterday and still true today. This we used to sing when I was growing up and still in my shorts: 'Pasko na, pasko na, ...

The University of Colorado Boulder has acquired a rare Wollemi pine tree, a tree species that lived alongside dinosaurs and ...

New evidence has surfaced on the legendary Hjortspring boat, the oldest wooden plank boat ...

The emerald ash borer is deadly to ash trees—and aggravating for homeowners. Here's how to know if your tree has emerald ash borer damage.

In this episode, Don and John go over some holiday gift ideas for the gardener you love the most (or for youself; we won't tell). They also answer a listener question about how to start a professional ...