The stunning estimate offers hope that natural ecosystems in pan-tropical forests could help humans control global warming.

Crucial to all life on Earth, the 15th element of phosphorus remains a real puzzle for astronomers. Specialized space telescopes are needed to shed light on the issue.

(Photo by Michelle Dillon) At-Large Councilman Jon Grimm, center, explains during a Marietta City Council meeting Thursday evening why he made a motion to table an ordinance that would object to ...