Plus, how a former "Vogue" staffer helped plan Friday's inauguration.

• By Karina Hoshikawa
  Jan 19, 2017

The actress took to the social media platform on Thursday to spell out some truths.

• By Maura Brannigan
  Apr 1, 2016

These days, being at a runway show is as much — if not more — about capturing moments for social media as it is about the live experience. At what cost?

• By Lauren Indvik
  Feb 22, 2016

Not all heroes wear capes.

• By Maura Brannigan
  Jan 27, 2016

Twitter's live-streaming app is proving to be really popular this season. Here's how we think it's going so far.

• By Rachel Arthur
  Sep 18, 2015

...but it seems to have forgotten the coffee and Visine.

• By Eliza Brooke
  Sep 10, 2015

And Lady Gaga covers the September issue of 'CR Fashion Book.'

• By Jonathan Square
  Aug 19, 2015

And Gigi Hadid's apartment is for sale.

• By Caroline Johnson
  Jul 7, 2015

And Naomi Campbell responds to rumors that she was caught catfighting with Cara Delevingne.

• By Julia Horniacek
  Mar 10, 2015

And the CFDA is opening up more space for nominees at its annual awards this year.

• By Julia Horniacek
  Feb 19, 2015

Twitter has teamed up with Mophie to form an exclusive club of tweeting fashion insiders.

• By Dhani Mau
  Feb 16, 2015

Plus: Beyoncé's stylist also released a line, Redken names a new brand muse and other fashion news you need to know.

• By Danielle Odiamar
  Dec 2, 2014

And retailers are going mobile for easily distracted teens.

• By Leah Roth
  Nov 26, 2014

Also, Chrissy Teigen returns to Twitter and Michael Kors reveals new tech accessories.

• By Danielle Odiamar
  Nov 3, 2014

Also, H&M announces Design Award Finalists and blacklists a mill in South India.

• By Danielle Odiamar
  Oct 28, 2014

And, on a more serious note, factory fires in Bangladesh continue to take workers' lives.

• By Danielle Odiamar
  Oct 6, 2014

Plus, Amazon and Twitter have partnered up to take care of your holiday wish list.

• By Danielle Odiamar
  Sep 25, 2014

The social platform is rolling out a "buy" button to a small group of test users starting, well, right this second.

• By Eliza Brooke
  Sep 8, 2014

She MAD.

• By Nora Crotty
  Apr 1, 2014

This sh-t cray.

• By Nora Crotty
  Mar 21, 2014

So why are brands so focused on it?

• By Dhani Mau
  Nov 20, 2013

Kenneth Cole, who made headlines in 2011 when he sent out a tweet making light of the uprisings in Egypt, is courting controversy again on social media.

• By Hayley Phelan
  Sep 6, 2013

You've likely already grown accustomed to the idea that online retailers are tracking your shopping moves through the use of cookies and other metrics--but are you ready to have your every move tracked in stores as well?

• By Tyler McCall
  Jul 24, 2013

To promote Kate Upton's first-ever Vogue cover, the mag let the social media-savvy model take over its Twitter feed to answer questions live. Like any good Twitter event, it had a hashtag: #AskKate. And, as you can probably predict, people had some very, um, interesting questions for the model--like, ones involving blimps, kangaroos and zombies. Upton was a good sport about it all, and even answered some of the stranger questions--though we suspect she may stay away from Twitter for a few days after this. And also possibly change her phone number and the locks on her house. Read on for the weirdest questions.

• By Cheryl Wischhover
  May 24, 2013