Residents in Cochrane, Alta. are mourning the loss of the Grandfather Tree, a long-beloved landmark estimated to have stood ...

Neolithic people on the Danish island Bornholm sacrificed hundreds of stones engraved with sun and field motifs. Archaeologists and climate scientists can now show that these ritual sacrifices ...

US President Joe Biden on Tuesday designated two large areas of California as protected national monuments, after the initial ...

Tree-nursery companies say the drop makes no sense, but others question the environmental value of tree planting.

Karen Grant and fellow school librarians throughout New Jersey have heard an increasingly loud chorus of parents and ...