Add Yahoo as a preferred source to see more of our stories on Google. Jun. 14—We are near the summer solstice: the first day of summer. With sunrise at 5:15 a.m. and the sun setting at 9:06 p.m., ...

New Zealand spent decades planting pine trees to grow its forestry industry, stabilize land, and cover open landscapes with fast-growing trees. Today, some of those same trees have become one of the ...

Recurring and prolonged periods of drought are worsening worldwide, triggering a dangerous chain reaction for trees, ...

New homeowners worried about their evergreen pines shedding needles get expert advice on what's normal and how to keep trees ...

Got some pine trees in your yard, and don't exactly know what will or won't grow underneath? Here's a quick list of plants that grow well under pine trees. Finding plants that do well under pine trees ...

Pine wilt disease has been found in Scotch pine trees in Ransom and Sargent counties, marking the first time the disease has been identified in North Dakota pines.

In May, a human-caused wildfire raised serious ecological concerns after it burned over one-third of Santa Rosa Island — an offshore wildlife oasis in Southern California’s Channel Islands National ...