A groundbreaking study reveals kissing predates humans by millions of years, originating with ape ancestors in prehistoric Africa. Researchers define it as non-aggressive mouth-to-mouth contact, observing it across diverse species, particularly primates. This ancient behavior, possibly practiced by Neanderthals, may have evolved for mate assessment or social bonding, offering a glimpse into our deep evolutionary past.
- News Source Indiatimes (Click to view full news): CLICK HERE
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