Ever since their debut in 2003, the popularity of e-cigarettes has soared. This is, in part, because they're billed as safer and less addictive than regular cigarettes. Many smokers see vaping as a ...

Pyrazine additives in low tar ('light') and e-cigarettes may be reinforcing the addictive qualities of nicotine, and should be strictly regulated, concludes research published online in the journal ...

Scientists from the U.S. and China have demonstrated a high performance cathode material they say could aid the development of low cost, durable sodium-ion batteries. Replacing the lithium in ...

ASPERGILLIC acid is a pyrazine cyclic hydroxamic acid of structure (I). Although a general method has been developed for the synthesis of pyridine and quinoline cyclic hydroxamic acids 1, attempts to ...