The Fox News host was repeating a claim made by President Trump that has been challenged by government watchdogs.
Richard Spencer and David Duke continue to be allowed to reach wide audiences on Twitter, despite its much-publicized "purge."
More than 20 anti-Muslim groups remain active on Facebook.
The Parkland shooting survivor and gun control advocate celebrated his 18th birthday Thursday.
Eight months after the deadly Unite the Right rally descended into chaos, the identities of white nationalists involved in violent incidents remain unknown.
As with other high-profile incidents involving violence in Syria that has been blamed on Assad, conspiracy theorists are calling the attack a hoax.
Phrase with links to white supremacy previously used as part of 4chan troll campaign.
Monero, an "experimental" cryptocurrency, is popular with extremists and criminals who seek to operate outside of the eye of law enforcement.
Neo-Nazi Matt Heimbach, a key player in the alt-right, was accused of domestic battery on Tuesday.
It also means "beyond the limits of the known world."
"Thank you, President Trump," former KKK Grand Wizard David Duke wrote.
The meaning of “alt-right” has come more into focus, and it now includes white supremacy.
One year after Trump took office, the alt-right movement could be seen as more dangerous than ever.
The far right is using the hashtag #mybordersmychoice in an attempt to co-opt a women's movement.
Gavin McInnes, the founder of a far-right group, has made a number of controversial comments about women in the past.
The group is resurrected some of the language they used in hyping up the protests on November 4th, 2017, when several thousand people marched against Trump in cities across the country.
It’s always sad to see true love die, and Wednesday's spectacular Trump-Bannon breakup was especially painful to watch, since there was a time—not that long ago—when the men were deep into a beautiful bromance.
Ellison's "antifa" tweet appeared to be a troll of President Trump.