One Photon Can Simultaneously Excite Two or More Atoms

Controlled trials testing two or more treatments simultaneously.

Influenza: one or two more questions

Received wisdom has it that pathogens are not generally lethal to the hosts they normally infect, because they could not survive if they were. Pathogenicity thus becomes adapted to a level at which the host survives to become reinfected (or to produce young that become infected). The most notable example of such adaptation is in the herpesviruses, which have evolved a quite extraordinary repert...

Can Musicians Track Two Different Beats Simultaneously?

Two (or more) heads are better than one.

Genetics of hypertrophic cardiomyopathy: one, two, or more diseases?

PURPOSE OF REVIEW Hypertrophic cardiomyopathy is the most common identifiable cause of sudden death in the young. This review details the history of hypertrophic cardiomyopathy, recent discoveries in its genetic underpinnings and important genotype-phenotype relationships described in recent studies. RECENT FINDINGS Since the discovery of the genetic underpinnings of hypertrophic cardiomyopat...