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In a major milestone for particle physics, scientists at CERN’s Large Hadron Collider (LHC) have successfully observed top quarks—one of the most elusive and short-lived fundamental particles—being produced in a laboratory setting. This historic discovery sheds light on the nature of matter and offers new insights into the early Universe, marking a turning point in our understanding of subatomic particles.

Quarks are the fundamental building blocks of protons and neutrons, which in turn make up the atoms forming all matter in the Universe. There are six known types of quarks: up, down, charm, strange, top, and bottom. Among these, the top quark stands out due to its heavy mass and extreme instability.

Unlike protons or neutrons, which persist indefinitely under normal conditions, the top quark decays almost instantly, with a lifetime of just 5×10^−25 seconds. This fleeting existence has made direct observation challenging, making the latest results from the LHC a remarkable breakthrough in experimental physics.

Using atomic clocks and ultra-stable lasers, they tracked subtle changes in time to detect hidden dark matter waves. By measuring precision shifts across vast distances, the study opens doors to new discoveries in fundamental physics.

Unveiling Dark Matter with a Bold New Approach

A team of international researchers has developed a novel method to investigate dark matter, the mysterious substance believed to hold galaxies together.

A study confirms the positive effects of exercise on insulinInsulin is a hormone produced by the pancreas, crucial for regulating blood glucose levels. It helps cells in the body absorb glucose from the bloodstream and convert it into energy or store it for future use. Insulin production and action are essential for maintaining stable blood sugar levels. In people with diabetes, the body either does not produce enough insulin (Type 1 diabetes) or cannot effectively use the insulin it does produce (Type 2 diabetes), leading to elevated levels of glucose in the blood. This can cause various health complications over time, including heart disease, kidney damage, and nerve dysfunction. Insulin therapy, where insulin is administered through injections or an insulin pump, is a common treatment for managing diabetes, particularly Type 1. The discovery of insulin in 1921 by Frederick Banting and Charles Best was a landmark in medical science, transforming diabetes from a fatal disease to a manageable condition. tabindex=0 insulin signaling proteins in the brain.

The quest to halt or reverse aging has long captivated human imagination. By 2032, could artificial intelligence (AI) make this aspiration a reality? Futurist Ray Kurzweil, renowned for his forward-thinking predictions, believes so. He envisions a future where AI plays a pivotal role in achieving “longevity escape velocity,” a state where life expectancy increases more than one year per year, effectively outpacing aging.

A study from Nagoya University.

Nagoya University, sometimes abbreviated as NU, is a Japanese national research university located in Chikusa-ku, Nagoya. It was the seventh Imperial University in Japan, one of the first five Designated National University and selected as a Top Type university of Top Global University Project by the Japanese government. It is one of the highest ranked higher education institutions in Japan.