Lovers' hearts beat in sync
Wednesday, February 13, 2013 - 10:00
in Health & Medicine
When modern-day crooner Trey Songz sings, "Cause girl, my heart beats for you," in his romantic ballad, "Flatline," his lyrics could be telling a tale that's as much physiological as it is emotional, according to a new study that found lovers' hearts indeed beat for each other, or at least at the same rate.