Some mathematical statements feel undeniably true the moment you hear them. Yet proving them can be impossible. This theorem has convinced generations of mathematicians without ever yielding a formal ...

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 ...

Captain tried to change course before fatal tanker crash, UK jury told The captain of a container ship that crashed into a U.S. tanker off Britain's east coast last year tried to change course to ...