A new theory-based approach provides access to the minute transverse motion of quarks within protons. Nuclear physicists have developed a new theoretical framework that allows them to calculate a ...

When labor begins, the uterus must coordinate rhythmic, well-timed contractions to deliver the baby safely. While hormones ...

In liquid-bearing concrete structures, joints are where protective linings fail first. A monolithic film is asked to span a ...

A pulse of light sets the tempo in the material. Atoms in a crystalline sheet just a few atoms thick begin to move—not ...

QUANTICO, Va. — President Donald Trump on Tuesday proposed using American cities as training grounds for the armed forces, with U.S. military might being deployed against what he described as the ...