Japan just made a big jump in silicone production. Scientists wrapped iron particles in a thin layer of silicone resin. That tiny shield lets the iron work as a catalyst without breaking down in air. Before this, iron catalysts lost power after just half an hour of exposure. Now they stay strong for
Brazil’s government just rolled out a $2. 2 billion program to fight powerful gangs like Primeiro Comando da Capital and Comando Vermelho. The plan puts federal and local teams under one roof, aiming to cut crime financing, upgrade prisons, solve murders better, and lock down borders. It’s not just
Japan started using DNA tests in court cases back in 1989, the first year such science was allowed as evidence. Researchers looked at every criminal case in a major legal database from that year up until 2024, focusing on how often DNA was accepted, how many people were found guilty, and what senten
Brazil’s Supreme Court Justice Alexandre de Moraes has put the brakes on a bill that would have drastically shortened the prison sentence of former President Jair Bolsonaro. The justice ruled that the bill, which aimed to cut Bolsonaro’s 27-year sentence down to just over two years, cannot take effe
Brazilian President Luiz Inácio Lula da Silva is heading to Washington for talks with U. S. President Donald Trump, focusing on two major issues: cracking down on organized crime and sorting out trade rules. Brazil’s finance minister confirmed the meeting, calling it a chance to strengthen ties afte
Brazil’s president plans to push for stronger ties with the U. S. this week, focusing on a shared battle against organized crime. Vice President Geraldo Alckmin highlighted the upcoming talks, stressing that both nations can work together to weaken crime networks that cross borders. The meeting betw
Japanese Prime Minister Sanae Takaichi will travel to Hanoi on Saturday for a meeting with Vietnamese President To Lam. The two leaders aim to strengthen their 2023 Comprehensive Strategic Partnership, which covers energy, technology, minerals and regional peace. Japan still ranks as one of Vietnam’
Japan’s aging population is pushing the country toward robotic helpers, but the idea raises more questions than solutions. In recent visits to nursing homes in Tokyo, visitors were handed tiny robot dolls and plush toys that can talk, hoping they will fill the gaps left by a shrinking workforce. The
Brazil’s health system faces a common problem: turning scientific studies into everyday care. A new effort called Grand Challenges Brazil tries to fix this by taking ideas that work elsewhere and fitting them into the country’s own context. The project studies what helps or hinders this “knowl
Japan has sent a large force of 1, 400 firefighters and 100 Self‑Defense Force members to fight blazes that have been raging for five days on the northern coast. The flames now cover 1, 373 hectares and are spreading because of dry conditions and strong winds. The fire threatens the town of Otsuchi
