Across cities and suburbs, a curious pattern keeps turning up in aerial photos and field surveys alike: trees that stand closest to cell towers are often the ones that look the sickest. Their crowns ...

Dead tree branches are by no means static but move throughout the day. Geoinformatics researchers at Heidelberg University ...

Researchers at Oregon State University explored how much of that information could be recovered from observations collected ...

In biology, phylogenetic trees represent the evolutionary history and diversification of species—the "family tree" of Life. Phylogenetic trees not only describe the evolution of a group of organisms ...

Tornadoes, hurricanes, and other extreme windstorm events cause millions of dollars in structural damage and related losses each year. They can also significantly damage ecosystems systems, driving ...

Add Yahoo as a preferred source to see more of our stories on Google. Jacqueline was walking to her southeast Melbourne home one day this week when she spotted an unusual pattern on the bark of a ...