Latest Dendrology Stories
Scientists are comparing annual growth rings of the Pacific Northwest's largest bivalve and its most iconic tree for clues to how living organisms may have responded to changes in climate.
U.S. climate scientists say the Northern Hemisphere's surface temperatures were higher during the past decade than at any time during the last 1,300 years.
A U.S.-led study has used tree rings to investigate human-induced climate change that's projected to cause drier conditions in the mid-latitudes.
By T.J. Greaney, Columbia Daily Tribune, Mo. Jun. 21--On the morning of May 19, 1780, the sky over New England turned a dark red. By noon, people were conducting business by candlelight, nocturnal birds had taken flight and flowers had closed their petals.
An epic drought during the mid-1100s dwarfs any drought previously documented for a region that includes areas of Arizona, Colorado, New Mexico, Utah and Wyoming.
- A handkerchief.
- Specifically— The legendary sweat-cloth; the handkerchief of St. Veronica, according to tradition miraculously impressed with the mask of Christ; also, the napkin about Christ's head (Johu xx. 7).
- In general, any miraculous portrait of Christ.