A stream winding through a populous area on the outskirts of Buenos Aires has turned crimson red, sparking fears of industrial chemical dumping.

What makes black rice a superfood? High in antioxidants, rich in protein, and packed with anthocyanins- this ancient grain is ...

A truly remarkable quirk of the natural world - this volcano lights up the night sky in an iridescent blue when its sulphuric ...

A doctor took to X to reveal what he thinks that mysterious blue dye was that RFK Jr. was putting in his drink on an airplane ...