Fluorine-based compounds are everywhere—from life-saving pharmaceuticals and crop protection agents to high-performance materials like Teflon and refrigerants. Their unique chemical properties makes ...

Air rings blown by dolphins swimming underwater and rings of smoke emitted by jet engines are just two examples of vortex ...

The deployment of pipes and other infrastructure to ship hydrogen across Europe faces delays of two or three years, the head of Spanish gas grid operator Enagas said on Tuesday.