Four ways of ending life remain or have become legal in the eyes of at least some of the United States, notes the aut ...

Probability theory has long provided a rigorous framework for quantifying uncertainty, yet its extension to infinite sets introduces profound conceptual challenges and opportunities. Contemporary ...

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...

This title is part of a longer publication history. The full run of this journal will be searched. TITLE HISTORY A title history is the publication history of a journal and includes a listing of the ...

While serendipity has often been associated with luck or happy accidents, its origin suggests that it goes beyond just happenstance.