This module has been designed to introduce second-year organic chemistry students to the concepts of stereochemistry through the lens of the World Health Organization’s Model List of Essential ...

Organic chemists continually strive to develop methods that enable the preparation of molecules that cannot currently be synthesized, or that allow synthesizable compounds to be made more efficiently.

The original version of this story appeared in Quanta Magazine. Ten years ago, the European Space Agency’s Rosetta probe pulled up alongside a dusty, icy lump the size of a mountain. The probe would ...

Ten years ago, the European Space Agency’s Rosetta probe pulled up alongside a dusty, icy lump the size of a mountain. The probe would follow its quarry, a comet called 67P/Churyumov-Gerasimenko, for ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The NASA Curiosity ...