Many more sites exist that date from the middle Holocene period (c. 5,500-3,000 years ago).

Many societies exist that also aid in the design and registration of personal arms.

Much as she detested him, there existed that curious link between them.

There is doubt as to when the first building was erected on this site but some evidence exists that points to the late 17th century.

A series of freely available bioinformatics courses exist that use this software.

A conspiracy of silence often exists that delays or prohibits discussions about these issues.

Many childproofing devices exist that block access to the electrical outlets.

Only very few remains or artefacts exist that shed light on the early development of the village.

No such partner existed for me that summer.

What federal standards exist that address radiation in drinking water and milk?