Perhaps the most empowering skill of a synthetic organic chemist is the ability to make any organic molecule. The molecules may be studied in their own right or used as tools to study other things ...

Scientists have known for more than a century that some bacteria can breathe anaerobically, or without oxygen, but only in recent decades have researchers started exploiting this property to fabricate ...

This paper describes a novel instructional model for sequencing, synthesizing, and summarizing subject-matter content. The importance of such models is discussed, along with the need for a significant ...

(a) ancient rock engravings in Shuwaymis, Saudi Arabia, provided insights in historic local fauna and ecosystems (photo by ...