First published September 26, 2018 by Carnegie Museum of Natural History. Aphids are usually small wingless insects that suck sap from plants, usually specializing on one kind ...

First published December 8, 2020, by Carnegie Museum of  Natural History. With winter approaching, visitors to Powdermill Nature Reserve can anticipate seeing the tracks in ...

There is something peaceful and soothing about a lush fern glade. The soft texture of the fronds contrasts with the trunks of the trees. The ...

This essay was written because most people do not think about nature much in the winter. First published by Carnegie Museum of Natural History, 2019.  ...