Although chest CT is an important diagnostic tool in children, minimizing radiation exposure remains a priority because children are more sensitive to ionizing radiation than adul ...
A framework for analyzing single-cell genomics data, in which geometrical properties are harnessed to obtain insights on cellular diversity, including precise clustering, clear visualizations, and ...
A new framework called SkillWeaver tackles AI agent tool routing by skipping full-library loading, cutting token use 99% on ...
Single neurons in mouse sensorimotor cortex are organized by their activity features into distinct subpopulations with area-spanning footprints whose boundaries align closely with anatomical and ...
A new analysis of the neutron star merger known as GW170817 has delivered the most precise measurement yet of the Hubble ...
July 3, 2026 Scientists at UCLA discovered a surprising reason aging muscles heal more slowly. In older muscle stem cells, a protein called NDRG1 builds up and acts like a brake, slowing the cells’ ...
Everyday Health on MSN

What are irregular periods?

Having an occasional irregular or abnormal period is usually not a problem, but an irregular menstrual cycle can signal ...