HONOLULU (AP) — Honolulu is not alone in its effort to sue fossil fuel companies to hold them accountable for climate change ...

The "holy grail" of climate regulations set forth by the Environmental Protection Agency in 2009 may be eliminated by Trump.

Every landscaper wants native plants now. But there aren’t enough native plants, and it’s causing project delays and budget ...

Many soil microbes play a vital role in ecosystems, as they help plants access nutrients and water and assist in stress ...

Ticks are a ubiquitous pest that can infest even the most carefully planted gardens. Fortunately, a handful of accessible ...

Many urban canopies across U.S. cities are dominated by only a handful of tree types, putting them at risk of being wiped out ...

Agriculture is not just a victim of climate change. It is key to the solution. It must receive the same attention globally as ...

For centuries people have braved the ocean to bring back yellowfin, skipjack, bigeye and albacore for their families.

If you want to attract more hummingbirds to your yard, plant this shrub that they truly love. As a bonus, this plant will ...

When someone mentions Arizona gardens, your brain probably conjures up images of cacti and tumbleweeds doing their best impression of a Wild West movie set. But tucked away in Flagstaff lies The ...

The oceanic "twilight zone" lies deep, and teems with life. We look at how this mysterious zone affects climate change.

Last month’s greenhouse gas credit auction may not have been conducted with the transparency we believe necessary and just.