For nearly a century, biologists have relied on a simple rule to predict how microbes grow when food is scarce, a rule that ...

Gravity used to be the most down-to-earth of ideas, the thing that kept apples falling and planets in line. Now a growing ...

Precious and industrial metals are surging to record highs as the year ends, driven by economic and geopolitical uncertainty, robust industrial demand and, in some cases, tight supply. Below AFP ...

Sea foams are caused by algal blooms and can represent large areas in coastal waters during ocean fronts associated with ...