The Pentagon just inked deals with five more tech powerhouses—Nvidia, Microsoft, Amazon, and two others—to push AI tools deeper into classified military networks. These agreements let the Defense Department experiment with advanced AI for tasks like target selection, though exactly how remains uncle
Climate shifts are reshaping the ocean, and Brazil’s coast faces big changes. The rough-toothed dolphin, a top ocean hunter, depends on specific waters to survive. But as temperatures rise and ocean chemistry shifts, these dolphins may struggle to find safe places to live. The same goes for their fo
Therapists today face a tough call when it comes to using video games to help patients. Some see them as a fresh tool to reduce stress or teach coping skills. Others worry games might do more harm than good, especially if players get too caught up. This mixed reaction makes it hard for new game-base
The project starts with rice straw, a waste product that scientists turn into tiny particles. By mixing these particles with zinc and lignin—two natural substances—they create a new material called Zn‑LSF. Next, the team embeds this hybrid into a common plastic known as polyurethane. They test se
Recent research has revealed that zooming in on the climate picture can change how we see future rainstorms. Scientists compared a global model, which looks at the whole planet in broad strokes, with a regional model that focuses on Southeast Asia’s islands and surrounding seas. The regional v
New York City’s biggest charity bike ride is set to enjoy a pleasant Sunday. Weather models predict clear skies and temperatures peaking near 59 degrees, making it a comfortable day for riders. About thirty‑two thousand cyclists will line the streets across all five boroughs, sharing roads with m
President Lula faces a setback when the Senate rejects his chosen justice. The move shows growing political tension in Brazil as the October election looms. Lula, who may run for a fourth term, must act quickly to keep his plan on track. A similar pause happened in the United States when Congress d
San Diego is one of the few large U. S. cities that has not yet launched a bike‑share system, even though many places around the country use it to cut traffic and pollution. The idea is simple: tap a card, unlock a bike at one station, ride to your destination, and lock it at another. The city
Lawmakers squared off this week over future funding for the nation’s main pollution watchdog, the EPA. Democrats argued the agency is abandoning its job to keep air and water clean, warning that half-funding requests would gut state programs that test wells, treat wastewater, and track cancer-causin
Research on semaglutide, a once-a-week shot, shows it can help people lose noticeable weight—up to one-sixth of their body weight in some cases. Trials called STEP 1, 3, and 4 focused on adults without diabetes and found weight drops between ten and seventeen percent. For those with type 2 diabetes
