If these knots had a slight bias toward matter over antimatter, their unraveling could help explain the matter-antimatter ...

Imagine a rom-com-worthy meet-cute: two strangers might hide from the rain in the same doorway or their dogs’ leashes might get tangled up in the park. Just like that, they fall in love. But a viral ...

String theory, conceptualized more than 50 years ago as a framework to explain the formation of matter, remains elusive as a ...