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…

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….

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…

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  href=”https://techcrunch.com/2018/03/22/water-abundance-xprize-finalists-compete-in-gathering-water-from-thin-air/”>named the five finalists in its contest to demonstrate the sustainable and scalable collection of water from the air….

This is not fine

A UN report compiled by a coalition of international climate and policy experts has warned that “rapid, far-reaching and unprecedented changes in all aspects of society” are required if global…

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…

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…

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…

ChargePoint is adding 2.5M electric vehicle chargers over the next 7 years

Electric vehicles still make up just a fraction of the cars, trucks and SUVs on the road today. But that’s changing: The number of electric and plug-in hybrid cars on…

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…

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…

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…