MLS was one of the first leagues to use VAR technology. They started using it in August 2017. This was after the league's All-Star Game. But, MLS has not adopted the virtual offside line or semi-automated offside technology. These are used by most other leagues that use VAR. This choice has led to
The measles virus is making a comeback in the U. S. This highly contagious disease is spreading rapidly, with over 700 cases reported in 2025 so far. This is more than double the number of cases seen in all of 2024. The outbreak has hit several states hard, with Texas reporting the most cases. Sadly
In the world of crime-solving, flies are often seen as pests. However, they can be incredibly useful in forensic investigations. These insects, particularly fly larvae, can help estimate the time since death, known as the postmortem interval. This is crucial for understanding when a crime might have
Bone repair is a big deal in medicine. Strong, effective implants are key to fixing bones. Recently, zinc (Zn) has shown promise as a material for these implants. Zinc is great because it breaks down naturally in the body, but it has some issues. Pure zinc can corrode quickly and doesn't always help
The government is putting pressure on Harvard University. The administration wants the school to share detailed information about its international students. This is not just about Harvard. It is part of a bigger fight between the government and universities. The government wants to know about stud
The world of healthcare technology assessment (HTA) and pricing has seen some progress in figuring out how to value combination products. These are products made up of different parts that work together. However, the real challenge is not just about figuring out the value. It is about who should be
The health of a country's population is closely tied to its economic status. This is not just about having access to better healthcare. It's about how wealth affects people's daily lives and choices. Over two decades, researchers looked at 27 European countries. They studied how money matters li
Cancer is a complex disease. It can be hard to treat. But, there is a new tool in the fight against cancer. It is called broad genomic profiling. This tool looks at the genes of cancer cells. It helps doctors understand the cancer better. Genomic profiling is not new. But, it is becoming more commo
Texas is on the brink of a major change in how it funds education. The state's House of Representatives has given the green light to a plan that lets parents use state money for private school tuition. This move is a big win for Governor Greg Abbott, who has been pushing for more school ch
Bacteria are clever. They have ways to bring in iron, which they need to grow. One such way is through a process called TonB-dependent signal transduction. This is a common trick used by gram-negative bacteria. It helps them move substances in and out of their cells while also sending signals. Take
