Mice were trained to decide whether a picture meant “go” or “no‑go. ” Scientists recorded the electrical activity of single neurons in ten brain areas for weeks. They used ultra‑flexible wires that stayed attached to the mice’s heads, so they could watch how each region talked to the others du
The study shows that if a matrix filled with 0s and 1s has either a small γ₂‑norm or a small normalized trace norm, it must hide a large square of all 1s or all 0s. This confirms a claim made by Hambardzumyan, Hatami, and Hatami. The researchers also explore other patterns that arise when Boolean ma
In Tehran, a new wave of student protests has begun to unfold after the government’s harsh crackdown earlier this year. For three consecutive days, students at major universities have taken to the streets, chanting slogans and demanding change. At Tehran University, voices rose against the regime’s
A former college standout and former NFL player has taken a stand, criticizing the league’s handling of mental health after the death of a 25‑year‑old wide receiver. The ex‑player, who hung up his cleats in late 2025 after a brief stint with the Steelers’ practice squad, used the platform X to sa
Peruvian lawmakers are set to choose a new president after the sudden removal of José Jerí. The chosen candidate will serve only until July 28, when the winner of the April general election takes office. This short‑term role highlights Peru’s unstable political climate, where presidents are frequent
Medical students often learn about kids and teens with mental health problems. Two ways of training are compared: a computer‑based virtual reality tool and the old method where students talk to actual patients. The study looks at what each approach does well and where it falls short. First, the vir
JPMorgan has chosen Catherine O'Donnell to head its North America Leveraged Finance unit. She will move to New York and bring more than two decades of experience in complex debt deals. The bank says O'Donnell will run the team that finances large transactions across the continent. Her new role me
In North Carolina, a special baseball league is making a big difference for kids with disabilities. The Miracle League at the Keith Family YMCA gives around 100 players a chance to enjoy baseball in a way that works for them. This league is not just about playing a game; it's about building confiden
In the high-stakes world of endurance racing, things don't always go as planned. Sometimes, equipment fails, and you're forced to retire early. It's frustrating, but it's also a chance to learn. The key lesson? It doesn't matter whose fault it is. What matters is what you do next. When things go wr
The mayor of Los Angeles, Karen Bass, has urged the chair of the 2028 Olympic planning committee to resign. She said this after documents from the U. S. Justice Department showed emails between the chair, Casey Wasserman, and Ghislaine Maxwell, a known sex trafficker. These messages date back
