Ergothioneine, a natural longevity vitamin and antioxidant, is a thiol-histidine derivative. Recently, two types of biosynthetic pathways were reported. In the aerobic ergothioneine biosyntheses, ...

Global rating agency S&P downgraded Nippon Steel to 'BBB' from 'BBB+' with a 'negative' outlook on Thursday, citing an ...

UK officials are optimistic that the Trump administration will soon agree to modify the domestic-production requirements that are holding up a trade agreement to lower US tariffs on British steel.