HAMR Energy has launched its Series A funding round, hitting up high-net-worth individuals, venture capitalists and strategic ...

With Philadelphia city workers on strike, trash pickup has been suspended — and food waste is piling up fast. If you’re trying to avoid smells, flies, and overflowing bins, composting can help cut ...

MÉRIDA, Venezuela- José Betancourt, 75, climbed to the glacier of Pico Bolívar, Venezuela’s highest peak, 158 times before it ...

The problem stems from years of neglect of Cuba’s energy infrastructure, exacerbated by constrained access to foreign capital ...