A reanalysis of a 1919 study suggests that a separate illusion, the "horizon effect," played a bigger role in warping visual ...

The study, published last week by Aston University researchers in the journal i-Perception, recreated one of the few solid ...

Follow the latest on that and all other Ukraine war developments below. Russia's overnight bombardment of Ukrainian cities continued overnight, with 90 drones launched according to Ukraine's air ...