Author: Grace Johnson

US urban green cities are expanding fast as major American cities invest in cleaner and healthier infrastructure. Columnists say cities like New York, Seattle, and Chicago are leading a quiet but steady transformation. The focus is on improving air quality, reducing pollution, and creating more livable urban spaces. One of the biggest changes is the expansion of bike lanes. Cities are building safer and longer cycling routes across busy districts. This encourages more people to choose bikes instead of cars for short trips. Experts say this reduces traffic congestion and lowers emissions. Urban forests are also playing a major role…

Scientists have developed a tiny quantum battery that charges faster as it becomes larger, a breakthrough that could reshape energy storage technology. The discovery promises new possibilities for electronics and electric vehicles. Unlike traditional batteries, this quantum device uses the principles of quantum physics to store and release energy more efficiently. Researchers say that its charging speed improves as more units are connected, a rare property that could revolutionize energy systems. “Our quantum battery can scale, meaning the bigger it gets, the faster it charges,” said a lead scientist on the project. “This is a key step toward practical next‑generation…

Breanna Stewart has confirmed she will remain with the New York Liberty in the upcoming WNBA season. The star forward’s decision brings stability and excitement to the team as free agency concludes. Stewart, one of the league’s top players, has been a cornerstone for the Liberty. Her commitment ensures the team keeps a proven leader who can make a difference on both ends of the court. Fans have celebrated the news, praising Stewart for choosing continuity over exploring other options in free agency. The WNBA star has consistently delivered high-level performance. Over the past seasons, she has been recognized for…

Ceres CEO Mindy Lubber is calling for a broad coalition of Republicans and Democrats to support clean energy policies. She says this approach can create jobs, strengthen U.S. competitiveness, and help advance climate progress. Lubber emphasizes that there are areas where both parties can agree on clean energy initiatives. The advocacy comes as the country faces growing pressure to address climate change while sustaining economic growth. Lubber highlighted that clean energy investment can generate new industries, support workers, and promote technological innovation. She said bipartisan cooperation is key to making progress that benefits communities across the nation. Lawmakers from both…

U.S. consumer confidence rose to a six-month high in February, signaling growing optimism among households and a potential boost to spending. The increase reflects a positive outlook for the economy and stronger demand for goods and services. Analysts say that rising consumer confidence often leads to higher spending, which supports business revenue and overall economic growth. The February improvement suggests that households feel more secure about their finances and are more willing to make purchases and investments. The data also shows that expectations for personal income and job stability have improved. Consumers are more optimistic about their financial situations and…

US President Donald Trump has instructed all federal agencies to immediately stop using technology from Anthropic. He announced the decision on Truth Social on Friday. “We don’t need it, we don’t want it, and will not do business with them again!” Trump wrote. The order escalates a high-profile clash between the White House and the AI company. Anthropic refused to grant the US military unrestricted access to its AI systems. Defense Secretary Pete Hegseth called the company a “supply chain risk,” a designation never publicly applied to a US firm before. Anthropic said it will challenge any such designation in…

Meta will roll out a new system on Instagram to notify parents when teenagers repeatedly search for self-harm or suicide content. Alerts will trigger after multiple searches in a short period. Meta connects the feature to its Teen Account supervision tools. The company says it is a stronger step to protect young users online. Previously, Instagram blocked harmful search terms and redirected teens to external support. Meta now adds direct notifications to parents to provide more oversight. Teen Accounts in the UK, US, Australia, and Canada will start receiving alerts next week. The company plans to expand the system globally…

Nvidia reports record annual revenue of $215.9 billion, equal to £159.1 billion. The company overcomes investor concerns about massive spending on artificial intelligence. In the final quarter, sales rise 73% year on year, far exceeding analyst expectations. CEO Jensen Huang highlights the surging demand for computing power. Computing demand is growing exponentially, he says. Customers rush to expand AI compute infrastructure. He calls these systems the factories of the AI industrial revolution. Huang ties them directly to long-term business growth. Nvidia Solidifies Its Leadership in AI Infrastructure Nvidia becomes the world’s most valuable publicly traded company, with a market value…

A recent study linked to the U.S. National Institutes of Health (NIH) highlights a new approach that could dramatically reduce HIV infections. Researchers tested a combined digital and community care strategy in rural areas abroad. The results show it could lower new HIV cases by around 70%. Experts believe this model could guide similar prevention efforts in the U.S. The study focused on integrating digital tools, such as mobile apps and text reminders, with on-the-ground community support. Local health workers provided testing, counseling, and medication guidance while digital systems helped track patient engagement and treatment adherence. HIV prevention strategy model…

Paramount Skydance has boosted its offer to acquire Warner Bros Discovery and aims to push Netflix out of the takeover race. The higher bid could determine control of one of Hollywood’s largest media companies. Warner Bros said Paramount agreed to raise its offer by one dollar per share. The board said the proposal could reasonably lead to a superior deal. Warner Bros will hold further talks before deciding whether to abandon the deal it signed with Netflix in December. Netflix has four days to submit a counter-offer and did not comment immediately. Netflix Stays Guarded, Avoids Bidding War In a…