The holiday season is here, which means Christmas tree time for many U.S. families. The Christmas tree tradition is quite ancient, actually outdating Christianity and the yearly holiday itself.

Natural, living Christmas tree are beautiful, smell good. But with time they dry out and can become dull or brown. You've likely heard tips and suggestions like adding an aspirin or a splash of bleach ...

In 2011, archaeologists in England made an extraordinary find: While excavating an ancient riverbed, they unearthed nine well-preserved log boats that were between 2,500 to 3,500 years old. Now, after ...