[CHRISTCHURCH] A one-time gym trainer from rural Australia who became steeped in neo-fascist ideology during travels in Europe, Brenton Tarrant described himself as an "ordinary white man...

[CHRISTCHURCH] A right-wing extremist who filmed himself on a rampage that left 49 mosque-goers dead flashed a white power sign as he appeared in a New Zealand court Saturday charged with murder...

[NEW YORK] One of YouTube's biggest celebrities found himself entangled early Friday in news coverage of the mass shooting at two mosques in New Zealand.

[CHRISTCHURCH] New Zealand Prime Minister Jacinda Ardern on Saturday promised to reform the country's gun laws, a day after at least one gunman attacked worshippers in two mosques, killing 49...

[NEW YORK] YouTube has tried to keep violent and hateful videos off its service for years. The Google unit hired thousands of human moderators and put some of the best minds in artificial...