Abstract: Mineral oil and kraft paper are widely used as transformer insulation, but their reliability is threatened by sulphur contamination. Elemental sulphur and its compounds react with copper ...

Add Yahoo as a preferred source to see more of our stories on Google. Mother Nature is delivering a harsh rebuttal lately, on the 20th anniversary of global-warming guru Al Gore's documentary, "An ...

In Focus delivers deeper coverage of the political, cultural, and ideological issues shaping America. Published daily by senior writers and experts, these in-depth pieces go beyond the headlines to ...

Twenty years ago Monday, former Vice-President Al Gore’s documentary on global warming, “An Inconvenient Truth,” premiered at the Sundance Film Festival and received a standing ovation. The 2006 ...

President Trump appeared to scoop his own agency experts on Thursday night, posting new employment data hours before the Bureau of Labor Statistics released its latest jobs report. The president took ...

Eighteen months ago, I recorded a video about garages that went viral on YouTube. It’s received hundreds of thousands of views and thousands of comments. Well over 98% of the comments said I had no ...

The clothes industry depends on forests, rivers, and soils more than most shoppers ever see. Lenzing, a producer of wood-based fibers for textiles, now plans to cut 1,100,000 tons of carbon emissions ...

President Donald Trump reacted publicly to the deaths of filmmaker Rob Reiner and his wife, Michele Singer Reiner, with a post shared on Truth Social. The longtime Hollywood director and actor, best ...

The concept of truth feels particularly bleak in 2025. Government leaders deploy up-is-down narratives at an exhausting clip. Online worlds drip with artificial intelligence-generated slop that ...

OpenAI has long published research on the potential safety and economic impact of its own technology. Now, Wired reports that the Sam Altman-led company is becoming more “guarded” about publishing ...