New study shows how bacteria adapted a virus-derived injection system to recognize and attach to many different types of ...

Your organs are constantly talking to each other in ways we’re only beginning to understand. Tapping into these communication ...

New study shows how bacteria adapted a virus-derived injection system to recognize and attach to many different types of ...

One way to think about NAD+ is as an energy courier. It shuttles electrons to the mitochondria, where ATP is produced. When ...

Crucial to tolerance is the pecten oculi, a part of the bird's eye discovered in the late 17th century. This structure, which sits next to the retina, is packed with blood vessels – but before now, it ...

Explore the vital role of bone marrow stem cells. Learn how they drive bone remodeling, immunity, and skeletal health in this complete guide.

Every time a cell divides, it must copy its entire genome so that each daughter cell inherits a complete set of DNA. During that process, enzymes known as polymerases race along the DNA to copy its ...

UCSF scientists discover that the spindle, the structure that divides chromosomes equally during mitosis, actually gets stronger when it is stretched.

During pregnancy, maternal and fetal cells migrate back and forth across the placenta, with fetal cells entering the mother's ...

The longer a person has type 2 diabetes, the greater the risk of cardiovascular disease. A new study from Karolinska Institutet, published in the journal Diabetes, shows that changes in red blood ...

Learn what is Linear Regression Cost Function in Machine Learning and how it is used. Linear Regression Cost function in Machine Learning is "error" representation between actual value and model ...

Add Yahoo as a preferred source to see more of our stories on Google. After weeks of being solitary, Carol made Zosia return to her life with a simple, two-word message: "come back." (Carol's ...