Vertical Oceans aims to grow sustainable shrimp in huge ‘aqua towers’ inside cities

John Diener, the CEO of an aquaculture nutrition and genetics company, would visit hundreds of shrimp farms as part of his job. But gradually he became frustrated by some of the environmentally unsustainable practices used in many locations. One night, his wife bought some frozen shrimp to cook for dinner and he realized the industry […]

Check out these startups from Pear’s Demo Day (there’s usually a breakout or two in the bunch)

We can’t check out every investing outfit’s demo day. But one event that we try to catch every year is that of Pear, which is held annually each fall and features (blessedly) just a dozen or so very nascent startups. Pear, a seed-stage venture firm founded in 2013, has an impressive track record when it […]

Spot AI emerges from stealth with $22M for a platform to draw out more intelligence from organizations’ basic security videos

Security cameras, for better or for worse, are part and parcel of how many businesses monitor spaces in the workplace for security or operational reasons. Now, a startup is coming out of stealth with funding for tech designed to make the video produced by those cameras more useful. Spot AI has built a software platform […]

Coinbase goes fishing for OpensSea’s catch

Hello and welcome back to Equity, TechCrunch’s venture capital-focused podcast, where we unpack the numbers behind the headlines. This week was one of our strongest shows yet, with a wide diversity of news items that were genuinely fun (and complicated) to chew through. And even though we started off kind of grumpy, we laughed through […]