Cancer is a tricky disease. It's not caused by one thing. Many factors come into play. Some of these factors are within our power to change. Others are not. Lifestyle choices, genetics, and the environment all play a role. The environment is full of chemicals and pollutants. Some of these might incr
The human body has an amazing ability to repair itself. One of the most incredible examples is how bones mend after a break. This process, known as bone regeneration and repair, has been a hot topic in medical research. While significant progress has been made in treating bone injuries, there are st
Young people spend a lot of time online. This has led to a big question: Should experts studying youth mental health team up with tech companies? This is not a simple yes or no question. There are many things to think about. On one hand, working together could be very helpful. Tech companies have l
Cells in our bodies have a gender identity, which is crucial for understanding health differences between males and females. This might sound surprising, but it's true. Every cell in our body, not just reproductive cells, carries sex chromosomes that influence how our organs develop and function. Th
A sudden interruption in January brought a halt to a significant scientific endeavor. A call came in while a scientist was in the Sonoran Desert, escaping the cold of the Pacific Northwest. The message was clear: "All work on the National Nature Assessment must stop immediately. " This assessment wa
The gut can be a battleground for inflammation, especially in cases of inflammatory bowel disease (IBD). This condition is a long-term struggle, influenced by genes, environment, and the immune system. The exact processes behind IBD are still a mystery. However, recent findings have shed light on a
Florence Buchanan was a pioneer in the field of physiology. She was a woman who broke boundaries in a time when women were not welcome. She worked with some of the biggest names in biology. Her mentors included E. Ray Lankester, who was taught by T. H. Huxley. Huxley was a close friend of Charles Da
Alarmingly, many people spend a lot of their day sitting. This might seem harmless, but it can have serious effects on health. One major concern is how it affects the kidneys. These organs are crucial for filtering waste from the blood. When a person sits for too long, it can mess with how well th
The COVID-19 pandemic caused a significant delay in cancer screenings across the United States. Many people had to put off important tests like colonoscopies, mammograms, and lung scans. This delay was due to the overwhelming pressure on healthcare systems. But here is the good news: this delay does
The heart is a powerful muscle that pumps blood throughout the body. But what happens when it starts to fail? Scientists have been digging into this question. They focused on fibroblasts, which are cells found in connective tissues. These cells play a big role in how the heart functions and heals. R
