Despite its investment in millions of dollars worth of sophisticated technology, U.S. Army's researchers say visual detection is the primary means of discovering Improvised Explosive Devices (IEDs), ...

New research concludes that humans' ability to identify and categorize what they see is kept up-to-date by reactivating lessons learned and allowing them to become stable over time PROVIDENCE, R.I.

Optical illusions continue to challenge and intrigue internet users, pushing their visual perception to the limit. Today's optical illusion is testing people's attention to detail—an image filled with ...

Visual perceptual skills are updated by process similar to memory reconsolidation, study finds New research concludes that humans' ability to identify and categorize what they see is kept up-to-date ...