Putin's aggression against Ukraine will end up costing Russia dearly, says US president

This is one of the most serious threats in Europe today, says Ukrainian official

We call on all sides to exercise restraint to prevent situation from getting out of control, says foreign ministry

'Abey Khao' food truck is country's first mobile restaurant staffed entirely by deaf workers

Russian and Ukraine markets went in freefall

Bitcoin value falls 7.9% to $34,324 as Russia invades Ukraine and bombs a number of cities.

Russian forces fired missiles at several cities in Ukraine and landed troops on its coast on Thursday

Twitter said that it mistakenly suspended accounts tweeting on the Russian military movements.

A destructive software is circulating Ukraine, hacking various computers and wiping their data.

Meta is working with AI research to improve voice assistants and language translations.