Scientists have found another key to unlocking part of our planet’s history, thanks to a discovery made inside a nearly 3,000-year-old brick. According to the research report published on Aug. 22, a ...

Banding patterns of cellulose increase the stability of plant cell walls, much like the corrugated patterns in cardboard. Penn State biologists developed a method to isolate plant cells and observe ...

For the first time, a group of researchers have successfully extracted ancient DNA from a 2,900-year-old clay brick. The analysis provides a fascinating insight into the diversity of plant species ...