Reef-rejuvenating LarvalBot spreads coral babies by the millions

The continuing die-off of the world’s coral reefs is a depressing reminder of the reality of climate change, but it’s also something we can actively push back on. Conservationists have a new tool to do so with LarvalBot, an underwater robot platform that may greatly accelerate efforts to re-seed old corals with healthy new polyps.

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Google AI listens to 15 years of sea-bottom recordings for hidden whale songs

Google and a group of game cetologists have undertaken an AI-based investigation of years of undersea recordings, hoping to create a machine learning model that can spot humpback whale calls. It’s part of the company’s new “AI for social good” program that’s rather obviously positioned to counter the narrative that AI is mostly used for facial recognition and ad targeting.

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Tap, a new startup from Sam Rosen, wants to be the Google of drinking water

MakeSpace founder and former CEO Samuel Rosen is ready to launch his next venture, and it has little or nothing to do with the on-demand economy. This time, Rosen is setting his sights on the world of water. Tap aims to be the world’s first public index and global search engine for drinking water. Plastic […]

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Water Abundance Xprize’s $1.5M winner shows how to source fresh water from the air

You may remember that back in May, the Water Abundance Xprize named the five finalists in its contest to demonstrate the sustainable and scalable collection of water from the air. Interestingly, none of those finalists were the winner — after one dropped out, an eliminated team stepped in and took the prize.

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Iron Ox opens its first fully autonomous farm

For the last two and a half years, Iron Ox has been working on perfecting its agricultural robots to tend its indoor farms. After first testing its systems on a small scale, the company is opening its first fully autonomous production farm, with plans to start selling its produce soon. The farm is currently growing […]

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Uber fires up its own traffic estimates to fuel demand beyond cars

If the whole map is red and it’s a short ride, maybe you’d prefer taking an Uber JUMP Bike instead of an UberX. Or at least if you do end up stuck bumper-to-bumper, the warning could make you less likely to get mad mid-ride and take it out on the driver’s rating. This week TechCrunch […]

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California is ‘launching our own damn satellite’ to track pollution, with help from Planet

California plans to launch a satellite to monitor pollution in the state and contribute to climate science, Governor Jerry Brown announced today. The state is partnering with satellite imagery purveyor Planet to create a custom craft to “pinpoint – and stop – destructive emissions with unprecedented precision, on a scale that’s never been done before.”

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CB Therapeutics’ lab-grown cannabinoids could unlock new medicines and make others affordable

Marijuana may still be on shaky legal ground, but the therapeutic benefits of the psychoactive molecules — cannabinoids — inside the plant are solidly established. Unfortunately, cultivation of that plant is resource-intensive and yields only tiny amounts of some useful medicines. CB Therapeutics, a new biotech company launching today at the Disrupt SF Startup Battlefield, […]

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Facebook has committed to using 100% renewable power for global operations by 2020

Earlier today, Facebook said that it has committed to reducing its greenhouse gas emissions by 75 percent and using 100 percent renewable energy to power global operations at the social networking giant by the end of 2020. So, while the company may have problems keeping foreign nationals from using the platform for influence operations (or garbage […]

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Powered by $25 million, Arcadia Power looks to expand its distributed renewable energy services

As renewable energy use surges in the U.S. and the effects of global climate change become more visible, companies like Arcadia Power are pitching a nationwide service to make renewable energy available to residential customers. While states like New York, California and regions across the upper Midwest have access to renewable energy through their utilities […]

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