The interstellar chemistry of polycyclic aromatic hydrocarbons (PAHs)—a large family of carbon-containing molecules found in space—is an enticing place to start. Although these many-ringed ...
While NASA's NEOWISE telescope ended its journey through space on Nov. 1, 2024, the team at IPAC, a science center at Caltech ...
Most of us would like to pretend calories don't exist on food-centric holidays like Thanksgiving, but the writers at Yahoo ...
When organic substances burn, the smoke carries compounds known as polycyclic aromatic hydrocarbons ... from industry and automobiles are one source, nearly everyone encounters these chemicals ...