Honest signaling theory suggests that advertising traits must be costly to their bearer; thus, only individuals of high phenotypic quality can exhibit maximal expression of these traits. Males of the ...

When shopping for a TV, one of the first things you'll need to decide on is size. Too small and you'll be squinting at your favourite shows, while too big a TV will dominate the room and you won't be ...

In a clinical study from Italy, men who consistently used a penile extender device for six months saw their flaccid penis length grow by up to 32% and their erectile function improve by 36%. The ...