With this leap in technology, scientists are racing to complete the most comprehensive map of the ocean floor ever created, unlocking secrets of Earth’s geology and ecology that were once invisible.

We’ll also have most of the results by precinct (my colleagues have been publishing a detailed map of those results). Together with Times/Siena polling, it will be enough to offer our best ...

Probably snow and ice. But a group of international scientists are shaking up what we think we know about the continent after unveiling a new, very detailed map of everything beneath the millions ...