Twitter's co-founders hired Costolo because they admired his leadership skills, including his sense of humor, Biz Stone tells CNBC.
D.C. insiders say foot-dragging by some Silicon Valley firms is making it harder to protect American companies from cyberattacks in real time.
Are we in a tech bubble and what does that mean for the job market? Steve Cadigan, former VP of talent at LinkedIn, says how this impacts places like Silicon Valley.
Steve Cadigan, former VP of talent at LinkedIn, talks about where millennials are looking in the job market, and how it affects employers' communication with them.
Advisors can use social media to boost their client base but deploying it successfully means repurposing unique content—relentlessly.
VC's should steer away from the "unicorn" start-ups roaming the world nowadays and go after dragons, one expert said Thursday.
Insider selling by executives surged last week, a troublesome vote of no confidence on this bull market.
Hearsay is introducing a set of tools focused on financial services to help advisors keep their jobs in the face of robo-advisors.
A123 Systems has sued Apple for poaching top engineers to build a large-scale battery division, according to a court filing.
Russell Glass sold his company Bizo to LinkedIn for $175 million. How? Glass said a key driver for the deal was his employees.
Here’s what will happen to the market and individual stocks when underperforming hedge funds are forced to chase this rally.
The nationwide measles outbreak that started at Disneyland in Southern California is now hitting home in the tech community in Northern California.
Hari Krishnan, MD, Asia Pacific & Japan at LinkedIn, outlines the outlook on Asia after the professional networking site saw a robust surge in fourth-quarter revenue from this region.
U.S. stocks closed down, ending the week higher, amid concerns over Greece and a jobs report that renewed the possibility of an earlier rate hike.
Some of the names on the move ahead of the open.
Check out which companies are making headlines after the bell Thursday: GoPro, Twitter, Expedia & more.
U.S. stock index futures signaled a higher open, ahead of key media company earnings and after the ECB put more pressure on Greece's new government.
Subrata Roy needs to post $1.6 billion in bail, to help raise the money, Sahara is in talks to refinance its overseas hotels.
Twitter investors have retreated in the past year, sending the stock down 39 percent, even after a rally to kick off 2015.
Shares of the social network are due for a big rise after earnings this week so load up now, according to Goldman Sachs.