If a circadian rhythm is like an orchestra - the united expression of the rhythms of millions of cells - a common chemical may serve as the conductor, or at least as the baton. A study published in ...

Chemical engineers have developed a sensor that lets them see hydrogen peroxide inside cancer cells and determine whether they are responding to drugs that affect redox signaling. MIT chemical ...

The common household chemical hydrogen peroxide, also made naturally by living cells, appears to be involved in regulation of circadian rhythms, according to a new study. If a circadian rhythm is like ...