New report reveals simple factor making cities healthier for all people — here’s what you need to know

Phopto: Freepik Observer recently shed light on a powerful but often overlooked story: Electric vehicles aren’t just cutting carbon pollution — they are cleaning the air we breathe and improving public health in cities around the world. As the piece details, EV adoption is surging. In 2023, global sales jumped 35%; U.S. sales were up over 40%. But beyond the climate stats and…

Gran Tierra Energy (GTE): Among the Energy Stocks that Gained This Week

Photo: Freepik The share price of Gran Tierra Energy Inc. (NYSE:GTE) surged by 18.18% between June 11 and June 18, 2025, putting it among the Energy Stocks that Gained the Most This Week. A pipeline snaking through a desert canyon, representing a energy’s transport infrastructure. Gran Tierra Energy Inc. (NYSE:GTE), an independent international energy company currently focused…

New beam-down solar reactor turns Australian sunlight into green hydrogen fuel

Photo: Envato In a breakthrough for clean energy technology, Australia’s national science agency has unveiled a novel solar-powered reactor that generates green hydrogen. The system, developed at the Commonwealth Scientific and Industrial Research Organisation’s (CSIRO) Newcastle Energy Centre, is a “beam-down” solar reactor. Unlike conventional solar thermal setups that concentrate sunlight onto the top of…