Females of the species called rattlebox moths sniff out each other’s male-attracting pheromones and congregate, creating the pheromone-based equivalent of male frogs gathering in a pond to croak a ...

Mr. Darcy, Jane Austen's elusive dreamboat, had a notoriously tough time with the ladies. But the Mr. Darcy of the pheromone world — darcin — appears extremely effective in attracting mates. The sex ...

* Female pheromones during ovulation can elevate male mood and attraction * Male body odor affects cortisol and reproductive hormones in women * Natural scent impacts the brain //more deeply than ...

Winston Churchill famously described Russia in 1939 as “a riddle wrapped in a mystery inside an enigma.” The same can be said, today, of several aspects of human sexuality. Particularly enigmatic, at ...

In animals, social interactions can have a pronounced influence on circadian rhythm, such as helping to regulate the timing of rest. For the circadian clock to function effectively, it must be ...