archaeology Prehistoric cave painters may have been hallucinating due to lack of oxygen David Pescovitz
Instagram fool damages 6,000-year-old cave art for likes, faces wrath of Spanish authorities Ellsworth Toohey
Science Study: Small-brained hominins used fire, engraved tools and cave walls, and buried their dead Ruben Bolling
native americans A Missouri cave filled with 1,000-year-old indigenous paintings sold at auction and the Osage Nation want it back David Pescovitz
art This video for "Classical Gas" debuted on The Summer Brothers Smothers Show (1968) Mark Frauenfelder
occult Touch Me Not, a surreal 18th century manual on how to raise the Devil, and then send him treasure hunting Gareth Branwyn
neil gaiman The Truth is a Cave in the Black Mountains – Neil Gaiman's disquieting story sticks with you long after you've closed the book Wink