Diastereomers are structurally identical molecules that are not mirror images of each other. Diastereomers can have different biological activities, potencies or toxicities, which means they can ...

The UK has four main mobile network providers, each trying to convince you their signal and service is the best choice for optimum calling and mobile data across the country. Even if you go with a ...

CLEVELAND, Ohio (WOIO) — As winter weather keeps more people indoors, Ohio fire officials are warning residents who use home oxygen systems about the deadly risks of smoking near the equipment. This ...

An oxygen cylinder exploded at a factory in the Vishwakarma Industrial Area here, leaving two people dead and another injured, police said. The blast on Saturday evening was so powerful that the tin ...