Forty-six percent of tree species in Mesoamerica are threatened with extinction. Researchers hope a new regional study will inform targeted conservation strategies.

Google Maps began the process of changing the name of the Gulf of Mexico to the Gulf of America after a recent executive order signed by President Donald Trump made the name change official.

Spending time as wee hackers perusing the family atlas taught us an appreciation for a good map, and [Billy Roberts], a cartographer at NREL, has served up a doozy with a map of the data center inf… ...

But on Monday, Google Maps changed its label for the sea to “Gulf of America” for United States users, acquiescing to the whim of President Donald Trump. The move rankled a chunk of Maps ...

Read more America's silent poisoning: Map shows the US states most at risk Pesticide 2,4-D is a widely used herbicide that helps controls the growth of weeds such as clovers and dandelions around ...

Object Details author Carmack, Robert M. 1934- Author ProQuest (Firm) Notes Elecresource ELEC copy purchased with funds from the S. Dillon Ripley Endowment. Date 2017 Call number F1434 .C376 2017 ...