Archaeologists working in two Italian caves have discovered some of the earliest known examples of ancient humans using an adhesive on their stone tools—an important technological advance called ...

Chinese scientists' recent research suggests that early humans in Central China may have begun using hafted stone tools and other significant technological innovations between about 160,000 and 70,000 ...

Various types of North and South American fluted points Crassard et al. Archaeologists once thought that 12,000-year-old stone spear tips and arrowheads with fluting—a central channel of chipped-away ...