HOLD THE PHONES!
New research in biomechanics suggests that young people are developing hornlike spikes at the back of their skulls spurs caused by the forward tilt of the head, which shifts weight from the spine to the muscles at the back of the head, causing bone growth in the connecting tendons and ligaments.
The bizarre finding sounds like something out of a science fiction plot — people growing horn-like structures on their skulls due to smartphone use — may in fact have a simple explanation: bone spurs.