When two stationary visual objects appear in alternating sequence, they evoke the perception of a single object moving back and forth between them. This is known as stroboscopic or apparent motion and ...

Octopuses are remarkably intelligent creatures, as was demonstrated by Inky the Octopus’s famous escape from the National Aquarium of New Zealand through a drainpipe back to sea in 2016. A new ...

The Visual Investigations team combines traditional reporting with digital sleuthing and the forensic analysis of visual evidence to find truth, hold the powerful to account and deconstruct important ...

California two-spot octopuses learned to track prey they could see only as a mirror reflection, then moved toward the actual ...