Learn more about these signs of summertime cold, perhaps tied to volcanic activity in 1877 and 1902.

Ancient secrets are emerging from the melting ice of the Rocky Mountains, revealing a 5,900-year-old whitebark pine forest ...

Researchers are revealing the secrets of 6,000-year-old pine forests, preserved in ice patches in the Beartooth Mountains.

Melting alpine ice in the Rocky Mountains has led to the discovery of a 5,900-year-old whitebark pine forest. Over 30 trees ...

During an ancient warm period, the trees had grown at an elevation above 10,000 feet – about 600 feet higher than where the ...

Wildlife will find the most shelter from clusters of conifers rather than individual specimens, and a mix rather than a single variety. Cedar, spruce, hemlock, pine and fir are all heroes in a ...

Researchers discovered more than 30 dead whitebark pine trees that were entombed in ice for millennia, representing a bygone ...

Trees dating back almost 6000 years have come to scientists' attention due to ice melting in the Rocky mountains, offering a ...

An ancient fossilized forest in Montana is reemerging 600 feet higher than the present-day tree line after spending the last ...

Keep Covington Beautiful will celebrate Louisiana Arbor Day with its seedling giveaway at the Covington Farmers Market from 9 ...

Discover the awe-inspiring world of the most ancient trees with our list of the 9 most ancient known trees on Earth.

Brew a healthy cup of tea packed with vitamin C from white pine needles. This centuries old tea has a mild yet bright flavor and no bitterness.