Stay current on news from Wisconsin’s innovation community with these headlines from late February and early March:

—A trio of serial entrepreneurs based in the Madison area has launched a new startup, Gravy Live. The company raised more than $450,000 in funding from three investors, according to a regulatory filing that was made public on Feb. 22.

Gravy Live is currently keeping specific details about its technology under wraps, co-founder Mark McGuire said in an e-mail message. “We are in stealth mode right now, so I don’t really have much to share,” he said. According to the LinkedIn profile of Craig Andler, another executive listed on the filing, the startup is “hiring engineers and live streaming experts.” Read the full story here.