Conch shells, found buried at ancient Pueblo sites in New Mexico, were likely used as communication devices across the arid landscape. James Wainscoat via Unsplash If you were standing on the edge of ...

A new study suggests blowing into a conch shell helps alleviate obstructive sleep apnea symptoms. Forest & Kim Starr via Wikimedia Commons under CC BY 3.0 US If your partner snores so loudly that it ...

If you were standing on the edge of a canyon in the San Juan Basin of the Colorado Plateau about 1,200 years ago, you may have heard a loud, distant sound reverberating off the rock faces and ...