Our 9 favorite startups from Y Combinator W19 Demo Day 2

Heathcare kiosks, a home-cooked food marketplace, and a way for startups to earn interest on their funding topped our list of high-potential companies from Y Combinator’s Winter 2019 Demo Day 2. 88 startups launched on stage at the lauded accelerator, though some of the best skipped the stage as they’d already raised tons of money. […]

VCs have growing appetite for ‘AgriFood’

Venture investors are pouring billions of dollars into feeding their hunger for food and agriculture startups. Whether that trend line is due to enthusiasm for the sector or just broader heavy investing in the VC space is much less clear. According to a recent report published by AgFunder – a VC and investing marketplace focused […]

Climate change kills off clouds over the ocean in new simulation

We all know climate change is affecting weather systems and ecosystems around the world, but exactly how and in what way is still a topic of intense study. New simulations made possible by higher-powered computers suggest that cloud cover over oceans may die off altogether once a certain level of CO2 has been reached, accelerating […]

These hyper-efficient solar panels could actually live on your roof soon

The clean energy boffins in their labs are always upping the theoretical limit on how much power you can get out of sunshine, but us plebes actually installing solar cells are stuck with years-old tech that’s not half as good as what they’re seeing. This new design from Insolight could be the one that changes […]

SeaBubbles shows off its ‘flying’ all-electric boat in Miami

We were promised flying cars but, as it turns out, flying boats were easier to build. SeaBubbles, a “flying” boat startup that uses electric power instead of gas, hit Miami this weekend to show off one of its five prototype boats — or six, if you count an early, windowless white boat they’ve lovingly dubbed […]

How to decarbonize America — and the world

Ramez Naam Contributor More posts by this contributor The Ultimate Interface Is Your Brain The Green New Deal has burst onto the American stage, spurring more conversation about – and aspiration for – ambitious climate policy than at any point in at least a decade. I’m glad to see it. Suddenly, climate is on the […]

By Humankind picks up $4M to rid your morning routine of single-use plastic

Single-use plastics are the scourge of the environment, which is why many lawmakers are working to eliminate them. Today, a new brand is launching to try and eliminate single-use plastic in the area of personal care. With $4 million in seed funding led by Lerer Hippeau (with participation from Red Sea Ventures, BoxGroup, SV Angel, […]

VW’s Electrify America will use Tesla battery packs to lower charging costs

Electrify America, the entity set up by Volkswagen as part of its settlement with U.S. regulators over its diesel emissions cheating scandal, plans to install Tesla Powerpack battery systems at more than 100 of its electric vehicle charging stations this year. Electrify America aims to use the Tesla Powerpacks to offset the cost of charging for […]

Aurora Solar’s computer-generated installation maps pull in a $20M Series A

Solar installations are becoming a no-brainer for anyone with a roof in much of the country. But getting an estimate on how much it would cost and how much juice it would generate can be complicated and time consuming. Aurora Solar has made an automated process for doing this, and attracted $20 million in funding […]

Let’s save the bees with machine learning

Machine learning and all its related forms of “AI” are being used to work on just about every problem under the sun, but even so, stemming the alarming decline of the bee population still seems out of left field. In fact it’s a great application for the technology and may help both bees and beekeepers […]