During a voyage off the east coast of Africa, researchers collected detailed measurements of massive swirling currents that ...

The Mozambique Channel, between Mozambique and Madagascar, is home to some of the most turbulent waters in the ocean.

The lecturer dealt first with the porphyrins, a group of compounds upon which both haemin and chlorophyll are based, and which all contain a ring of four pyrrole-like nuclei. Willstätter's work ...