The company behind one of the most popular clear aligner systems has quietly become the largest consumer of 3D printers worldwide. Instead of relying on traditional mold-making, this company is now shifting its entire production to direct 3D printing of plastic aligners. The move aims to cut costs,
The greenish tint that occasionally colors the sky before a storm isn’t just a quirky weather trick—it’s a clue about what’s happening inside the clouds. When sunlight cuts through a storm, the way it bounces off hail and raindrops can shift the colors we see. If the storm is close to sunset, the li
The massive blizzard that shut down much of northern Michigan has finally moved on, but it left behind a mess that won’t vanish overnight. Places like Marquette and Negaunee just set new snow records in 48 hours, burying roads under heavy drifts. The Upper Peninsula and areas from Traverse City to t
The Pacific Ocean is like a giant bathtub that never stops moving. Right now, it’s cooling down after a long phase called La Niña. Scientists say this phase is ending, and the ocean might warm up again soon. That warming phase is called El Niño, and it could show up as early as summer. El Niño and
The stock market often sees strange swings in certain companies. AMC Entertainment’s shares are one example today. They’re up nearly 2% right now, but the story behind the numbers is more interesting than the headline. A big reason for the buzz is something called a shelf offering. This lets certai
The Oscars faced a noticeable drop in viewers during Conan O'Brien's second year as host, with numbers falling compared to his debut. About 17. 9 million people watched the 98th Academy Awards on ABC or Hulu, marking a 9% decline from his first year. That first year, after the pandemic, saw a big su
The primary on Tuesday saw many people voting early, but the numbers on Election Day matched last year’s turnout. At a school in Evanston, an 18‑year‑old student tried voting for the first time. She said it felt normal because her parents had voted before. The student liked meeting candidat
The Metropolitan Transportation Authority, which runs New York City’s subway system, has taken the federal government to court over a missing $58‑million payment that could hold up the Second Avenue line’s long‑awaited expansion. The lawsuit, filed in Washington’s Court of Federal Claims, alleges
The Department of Homeland Security’s budget dispute has left thousands of TSA agents without pay, creating a ripple effect that could bring smaller airports to a halt. When the last full paycheck was delayed, security staff began taking leave in search of other jobs, pushing lines far beyond air
The island of Cuba faced a full‑scale power outage that left its 11 million residents in the dark on Monday, just hours after the government announced it would welcome foreign investment for the first time. The blackout struck when the aging electrical network collapsed, a symptom of the long‑standi
