Iran’s most heavily fortified nuclear site, Fordo, was built deep inside a mountain to protect it from an attack. Only the U.S. military has the 30,000-pound bomb capable of even reaching it.

OpenAI has launched Deep Research, a new ChatGPT tool that automates multi-step internet research. The agentic AI tool generates "expert-level" reports and is available to Pro users. The launch ...

ActBlue, the online fund-raising organization that powers Democratic candidates, has plunged into turmoil, with at least seven senior officials resigning late last month and a remaining lawyer ...

The results released Tuesday show the sprawling expanse of U.S. potential for geothermal, which taps heat from deep within the earth for clean, on-demand energy.

A man was transported to the hospital with serious injuries after he became trapped in a deep trench while working on a hillside home in Los Feliz Thursday morning. The Los Angeles Fire Department … ...