Surprise sighting of pine marten in Cornwall

Esme Stallard,Climate and science reporter, BBC News and Becky Dale and Wesley Stephenson,Senior data journalists, BBC Verify Getty Images Water companies have been ordered to tackle potentially harmful levels of so-called forever chemicals in drinking water sources for more than six million people, the BBC can reveal. Forever chemicals, or PFAS, are a group of…

After months of conversations with ChatGPT, a 53-year-old Silicon Valley entrepreneur became convinced he’d discovered a cure for sleep apnea and that powerful people were coming after him, according to a new lawsuit filed in California Superior Court in San Francisco County. He then allegedly used the tool to stalk and harass his ex-girlfriend. Now…

Waymo is finally ready to hit the highway. Starting today, the company’s robotaxis will gradually start to include more highway trips in its routes in Phoenix, San Francisco, and Los Angeles. In addition, Waymo’s Bay Area service is extending south to San Jose, including 24/7 curbside access at both terminals of San Jose International Airport…

On Thursday morning, I attended a Q&A panel with four top Samsung smartphone executives. Until 2025, Samsung was the world’s largest smartphone manufacturer, and by association, the world’s largest maker of cameras. It’s still the second largest after Apple. Samsung handed me the microphone first. I asked: We see a divide in society between people…

Lego’s new Smart Brick is a pretty big deal. It packs a miniature computer, a microphone, and NFC tech into a classic 2×4 Lego brick, which can power all sorts of new experiences with select sets. It has so much promise that we awarded it “best in show” at CES 2026, and now, eight Star…