Places such as Purgatory Chasm and Millstone Hill, in Worcester's Green Hill Park, bear witness to the work of the glaciers.

In addition to assessing sedimentary, igneous, and metamorphic rocks that are accessible at the surface, experimental petrology aims to create high pressure and temperature conditions to ...

Object Details Author Adams, A. E., 1951- MacKenzie, W. S Guilford, C Date 1984 Call number QE471 .A4 Type Atlases Physical description 104 p. : ill. (some col.) ; 28 cm Data Source Smithsonian ...

Paleontologist and Geologist Dr. Ken Lacovara joins WIRED to answer the internet's burning questions about fossils. Can we ...

Testing software with random output is a challenging task as the output corresponding to a given input differs from execution to execution. Therefore, the usual approaches to software testing are not ...