People are talking about 3I/ATLAS, a space rock from another star system. Some think it might have ice volcanoes. But scientists say, not so fast. A recent study suggests that 3I/ATLAS might act like an ice volcano, but it's not the same thing. 3I/ATLAS is small, about the size of Manhattan. It's n
After a long time, salmon are back in Alameda Creek. This is a big deal because it hasn't happened in 70 years. The creek is in a place called Sunol, and the salmon had to swim up a tall wall to get there. This shows that the environment is getting better. Salmon and steelhead trout are like nature
California's attempt to modernize its 911 emergency system has hit a major snag. In 2019, Governor Gavin Newsom promised to upgrade the state's outdated 911 system. He wanted to replace the old analog technology with a new digital network. This was supposed to make emergency communications more reli
Elliptical galaxies hold a fascinating secret in their ultraviolet (UV) light. This secret could help scientists figure out how old these galaxies are. Recent studies have shown that the UV light from these galaxies comes from different types of stars. Some are metal-poor, and others are metal-rich
America's financial literacy is lacking, and the system isn't helping. Many people struggle with retirement planning, home buying, and other big money decisions. The shift from pensions to 401(k) plans has made things more complicated. Harvard's John Campbell and Imperial College London's Tarun Rama
The UK is making big changes to its justice system. The government is reducing the number of jury trials. Now, only serious crimes like murder, manslaughter, and rape will have juries. Other cases, like those with shorter prison sentences, will be decided by a judge alone. This change is part of a
The UK is shaking things up in its court system. The government wants to speed things up by limiting jury trials. This change is aimed at cases where the punishment is less than three years in jail. Instead of a jury, a single judge will decide if someone is guilty or not. This idea is part of a bi
Healthcare systems worldwide are grappling with a silent issue: unnecessary medical procedures. These are often called low-value care. They do not improve health outcomes. They do increase costs. This problem is especially true in surgical care. Two main payment systems exist: fee-for-service and s
Colleges and universities face a tough job. They must keep up with changes outside their walls while staying true to what they stand for inside. This is not easy. The world is full of new ideas and chances. But not all of them are good for every school. Leaders in education need to think carefully.
Plants have a clever way to fight off viruses. They use a system called SAR, which stands for systemic acquired resistance. SAR acts like a plant's immune system, helping it remember past infections and protect itself better in the future. Salicylic acid (SA) and its friends, like MeSA and AzA, are
