LastPad is a reusable menstrual pad that does away with disposable towels

Direct to consumer online sales have helped a number of female-focused startups get products to market in recent years — often pitching better designed and generally more thoughtful feminine hygiene products than mainstream staples. The lack of innovation in the mainstream market for feminine hygiene has certainly created a gap for startups to address. Examples […]

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Heimdal pulls CO2 and cement-making materials out of seawater using renewable energy

One of the consequences of rising CO2 levels in our atmosphere is that levels also rise proportionately in the ocean, harming wildlife and changing ecosystems. Heimdal is a startup working to pull that CO2 back out at scale using renewable energy and producing carbon-negative industrial materials, including limestone for making concrete, in the process, and […]

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How national security is being redefined by climate change

One of the most unfortunate fault lines in climate change politics today is the lack of cooperation between environmentalists and the national security community. Left-wing climate activists don’t exactly hang out with more right-leaning military strategists, the former often seeing the latter as destructive anti-ecological marauders, while the latter often assume the former are unrealistic […]

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