Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Though they did not all cross paths in Chapel Hill, every member of Kids Table, an indie pop band comprised of six UNC alumni ...

If your ex called, would you answer? Okay, you need more context. If your ex called would you answer knowing YOU were the one ...

Background Pulsed field ablation (PFA) has emerged as a promising non-thermal alternative to conventional atrial fibrillation ...

Among people in prison, adding CXR or CRP to symptom screen was more effective than symptom screen alone. In addition to ...