Miniature human organs in UK labs to replace animal drug tests
A mouse cannot tell researchers whether a new medicine will work in a person. That blunt reality is driving a
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A mouse cannot tell researchers whether a new medicine will work in a person. That blunt reality is driving a
A team of researchers in China has found a way to shrink aggressive liver tumors using tiny gas-filled bubbles
A small organ in the chest that most people have never heard of begins to shrink and turn to fat as early as c
The flu virus does not just invade human cells. It rewires them from the inside, turning the cell's own machin
A man who had testicular tissue removed and frozen at age 10 has regained the ability to produce sperm 16 year
A team of scientists in Japan has grown immature human sperm from stem cells by nurturing them inside a living
A surprising new study has found that many people over the age of 40 who are classified as obese have choleste
The bacteria living inside women in the United States and China are so different that a single standard for va
A pneumonia infection in space may help doctors save hearts on Earth. NASA scientists are growing heart tissue
A team of researchers in Hong Kong has created what they call the world's first nasal spray designed to treat
Tens of thousands of people go under the knife each year for torn knee cartilage, hoping surgery will fix the
Fewer than ten bacterial cells of Francisella tularensis are enough to cause a serious infection, making tular
A standard blood test, ordered by doctors for decades to check for infection, may hold a key to predicting Alz
A new executive order from the White House is clearing a path for scientists to study some of the world's most
A virus carried by an estimated 95% of the global population may finally have met its match. Researchers in th
A new artificial intelligence system will soon analyze the scans of thousands of bowel cancer patients across
Boys' Hormone Found to Fuel a Childhood Brain Cancer For decades, doctors have known that a common type of chi