It’s getting harder to beat the heat. During the summer of 2025, heat waves knocked out power grids in North America, Europe, and the Middle East. Global warming means more people need air-conditioning, which requires more power and strains grids. But a millennia-old idea (plus 21st-century tech) might offer an answer: radiative cooling. Paints, coatings,…
Alex Blackwood was working as a real estate investing associate at Goldman Sachs. Here’s why he decided to start a business instead — despite the pay cut.
A West Coast biotech entrepreneur says he’s secured $30 million to form a public-benefit company to study how to safely create genetically edited babies, marking the largest known investment into the taboo technology. The new company, called Preventive, is being formed to research so-called “heritable genome editing,” in which the DNA of embryos would be…