WASHINGTON, D.C. — The U.S. Environmental Protection Agency (EPA) released Jan. 2 the final risk evaluation for formaldehyde conducted under the Toxic Substances ...

Organic materials discovered on Mars may have originated from atmospheric formaldehyde, according to new research, marking a step forward in our understanding of the possibility of past life on the ...

Diagram showing the formation of formaldehyde (H2CO) in the warm atmosphere of ancient Mars and its conversion into molecules vital for life in the ocean. Organic materials discovered on Mars may have ...