When a tunnel blast happens, shock waves send dust flying. But what happens when obstacles get in the way? It turns out, obstacles can change how dust moves in surprising ways. To figure this out, researchers used computer simulations. They looked at how shock waves behave when they hit obstacle
A major shift is on the horizon for Elon Musk's involvement with the government. The government has a unique role for Musk. He is a "special government employee" with a term limit of 130 days. This means his time in this role is coming to an end around the end of May. There was speculation that
The brain is a busy place. It's always sending signals. For this to happen smoothly, brain cells need to keep their electrical charge in check. This is where special channels called KCNQ2, KCNQ3, and KCNQ5 come in. They work together to create a current that keeps the cell's charge stable. This curr
A prominent senator is now under the spotlight after backing a controversial figure for a major health role. This figure is Robert F. Kennedy Jr. , who has been making waves as the Secretary of Health and Human Services (HHS) under the Trump administration. Kennedy's recent mass firings, including t
The COVID-19 pandemic has left a lasting mark on many aspects of life. In Israel, the virus has not just affected health, but has also shaken up long-term employment and income, especially among Jews and Arabs. These two groups make up most of Israel's population. They have different social and e
The NFL is shaking things up for the 2025 season. Owners have given the green light to a major change in overtime rules. Both teams will now get a chance to possess the ball during regular-season overtime. This move brings the regular season in line with the playoff format, which has allowed both te
The FDA's tobacco control efforts have hit a major roadblock. The agency's top tobacco regulator, Brian King, was suddenly removed from his post. This move is part of a larger shake-up within the FDA, where many experienced leaders have been leaving or being dismissed. King's departure is significan
The landscape of medical coverage in North Texas has seen a significant shift. Two large healthcare systems, Southwestern Health Resources and UT Southwestern, are no longer part of the Blue Cross and Blue Shield of Texas network. This change affects a range of insurance plans, including commercial,
The way CO2 moves through oil reservoirs is key to boosting oil recovery and storing CO2. This process, known as immiscible CO2 flooding, is simple and cost-effective. But, there is a lack of understanding of how it behaves at the tiny pore scale, especially when temperature and pressure change toge
College students were asked to share their thoughts on how major life events might affect them. The results showed some interesting patterns. They were asked about how they thought their personality, beliefs, emotions, and social status might change after experiencing significant events. The stud
