The way a washing machine works can have a big impact on how DNA evidence is collected at a crime scene. This is because DNA can move from one item to another during the washing process. This can make it hard to get accurate DNA samples. Two experiments were done with 53 volunteers to see how DNA mo
The secret to why some animals live longer than others might be hidden in their genes. A team of scientists dug into the genetic makeup of various mammals. They wanted to understand how brain size and immune system strength might affect how long an animal lives. The scientists looked at the longest
Leonurus japonicus, a common flowering plant in Asia, faces a big challenge: drought. Drought is a major stress factor for this plant, affecting its growth and survival. WRKY genes are known to help plants cope with drought. These genes produce proteins that act like managers, turning other genes on
The White House has a new candidate for the role of surgeon general. Dr. Casey Means is the chosen one. She is known for her work in wellness and her close ties to Robert F. Kennedy Jr. This change comes after the withdrawal of Janette Nesheiwat, who was Trump's first pick for the job. Trump has hi
The rise in cases of prostate cancer and metabolic syndrome is undeniable. These health issues are becoming more common due to changes in how people live and the makeup of the population. These two conditions often go hand in hand. However, the shared biological processes that cause both are not
The world of tiny, single-celled organisms called Asgard archaea is revealing secrets about the origins of complex life. These microscopic beings have been under the microscope for their shape, how they function, and their genetic makeup. This has given scientists clues about how complex cells, kn
The current president has chosen Dr. Casey Means for the role of surgeon general. This decision comes after he withdrew his initial choice. The president praised Means' credentials, highlighting her work in wellness and her potential to improve public health. This move is not the first time a health
A big change happened in the world of U. S. health leadership. The person who was supposed to be the next surgeon general, Dr. Janette Nesheiwat, was suddenly replaced. This shift occurred just a day before her confirmation hearing in the Senate. The person who was chosen to take her place is Dr.
Salmonella is a sneaky bacteria that can make both animals and humans sick. It's a big deal in the world of food safety. Scientists wanted to dig deeper into the genetic makeup of Salmonella strains that often fly under the radar, especially those from poultry and humans. They looked at 301 samples,
When you think about muscle fatigue, you might picture a runner slowing down or a weightlifter struggling to lift. But what about smaller tasks, like gripping something? It turns out, fatigue affects even the simplest hand movements. This was shown in a study that looked at how tired muscles handle
