A single tree grows on this islet near Old Man of Storr, Isle of Skye, Scotland — a perfect scene of solitude.

This video captures a red squirrel exploring a moss-covered tree branch near a forest stream. The scene reflects the quiet, ...

This rainforest tree solved one of evolution’s hardest problems. Here’s how it evolved to use tension and geometry to fire ...

Dorchester County officials are urging residents to properly dispose of Christmas trees before they dry out and become potential fire hazards. All Dorchester County residents may drop off natural ...

VATICAN CITY (AP) — The Vatican unveiled its Nativity scene Monday and lit the 25-meter (82-foot) Christmas tree that towers above it in St. Peter’s Square as a band, chorus and dancers in traditional ...

The Vatican unveiled its Nativity scene Monday and lit the 25-meter Christmas tree that towers above it in St. Peter’s Square as a band, chorus, and dancers in traditional costumes from Italy’s ...