This scanning tunneling electron microscope image shows the structure of a copper-zinc oxide catalyst that converts methane to methanol with and without water. Triangular zinc-oxide "islands" rest on ...

Researchers have achieved highly efficient photo-driven carbonylation of methane (CH4) with carbonic oxide (CO) and oxygen (O2) to acetic acid (CH3COOH) using a nano-heterostructure catalyst.

Methane gas bubbles are seen trapped in the ice of a frozen thermokarst lake. This gas is released into the Arctic atmosphere from both the frozen layer and the underlying waters during the spring ...