100-year-old colour perception theory had a math mistake: study

This visualization captures the 3D mathematical space used to map human color perception. (Credit: Los Alamos National Laboratory) This visualization captures the 3D mathematical space used to map human color perception. (Credit: Los Alamos National Laboratory)

CTVNews.ca Top Stories

Kremlin stages votes in Ukraine, sees protests in Russia

Russian forces launched new strikes on Ukrainian cities Saturday as Kremlin-orchestrated votes took place in occupied regions to create a pretext for their annexation by Moscow, while hundreds of people were arrested in Russia for protesting a military mobilization order aimed at beefing up the country's troops in Ukraine.

STAY CONNECTED