Researchers have found that everyday fitness trackers might signal when multiple sclerosis (MS) is getting worse. The study followed 238 people with MS for about three years, giving them wrist‑worn devices that recorded how much they moved, how long they sat still, and their sleep patterns. Pa
A U. S. submarine struck an Iranian warship in the Indian Ocean on March 4, marking the first torpedo sinking of a vessel by the United States since World War Two. The attack occurred inside Sri Lanka’s exclusive economic zone, about 19 nautical miles from the port of Galle. The Iranian ship,
In a new agreement, about one in four U. S. medical schools plans to add nutrition lessons by the fall of 2026. The arrangement, which is optional, will see 52 schools provide at least 40 hours of teaching or a comparable test that covers dietary knowledge. The deal was negotiated by officials in th
The U. S. Navy recently took its mobile “Strike Group” show to Tohopekaliga High, where students experienced the world of naval aviation and tech in a hands‑on way. Instead of a lecture, kids walked through three interactive stations that used virtual reality headsets, maps and a full‑motion simu
Oura has bought a startup that can read tiny hand motions. The new tech lets people control their rings with simple gestures. It uses artificial intelligence and biometric signals to recognize the movements. Oura plans to put this gesture control into its next generation of rings. The co
China is turning its focus toward cutting‑edge science to stay ahead of the United States. The country’s leader has set a five‑year plan that pushes investment into fields such as artificial intelligence, quantum chips, new energy sources and next‑generation communications. These areas are see
Semtech Corp. announced that its LoRa radio modulation will keep Amazon’s Sidewalk network running worldwide by 2026. The move follows the company’s decision to use LoRa for its long‑range, low‑power connectivity. Sidewalk is a free service that lets devices stay connected beyond normal Wi‑Fi border
The Clinical Assessment Scale in Autoimmune Encephalitis, or CASE, is a tool that doctors use to gauge how bad the disease feels in patients. Yet nobody had decided what change on this scale actually signals a real improvement or worsening. Researchers set out to fill that gap by looking at a gro
The World Health Organization confirmed that 13 attacks have targeted health care sites in Iran, and one attack was reported in Lebanon. Four medical workers lost their lives, while 25 others were wounded. During a press briefing, the WHO director‑general said no blame was assigned. He noted that f
Scientists studied how a common steroid, prednisolone, affects bone health in young rats. They looked at three blood markers that show how fast bones build and break down: a protein from new bone, another marker of bone strength, and one that signals bone loss. The team also checked the bones with d
