Maps, both historic and newly created by National ... delivered simultaneously in a vast Japanese offensive that expanded World War II enormously. No nation invested more in naval air power ...

For years, astronomers have been working to piece together the story of our universe, but the critical early chapters ...

Ancient footprints challenge the timeline of human arrival in North America, suggesting people were here much earlier than ...

Have you ever looked at a world map and wondered why some countries seem much larger than others, even though that doesn't ...

Gaia, Europe’s Milky Way–mapping spacecraft, shut down earlier this year. It was arguably the most important—and most ...

Vance Holliday jumped at the invitation to go do geology at New Mexico's White Sands. The landscape, just west of Alamogordo, ...

NASA launched two 12-inch gold-plated copper disks filled with the sounds of children's laughter, heartbeats, and bird calls.

This code will evaluate the performance of your neural net for object recognition. In practice, a higher mAP value indicates a better performance of your neural net, given your ground-truth and set of ...