Explore 25 biology facts the future will forget as science evolves. From DNA's 'blueprint' to mitochondria's 'powerhouse,' ...

Discover 25 Body Facts and Tricks You Can Actually Use Today to boost your mood, improve sleep, and enhance health. Unlock ...

There are tens of trillions of cells in the human body, and new cells are constantly forming as older cells age and die. But sometimes, cell growth and replication doesn't stop when it should. These ...

Here is some background information about stem cells. Scientists believe that stem cell research can be used to treat medical conditions including Parkinson's disease, spinal cord injury, stroke, ...

When he announced his policy expanding federal funding of embryonic stem cell research, President Obama was not timid about proclaiming its benefits. It would, he announced, hasten “a day when words ...

- Stem cells can be manipulated, under certain conditions, to become mature cells with special functions, such as the beating cells of the heart muscle or insulin-producing cells of the pancreas.