The Estonian state wants to reach an agreement with its eastern neighbor, the Russian Federation, on navigation buoys placed ...

The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...

Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...

NASA’s new video is also just fun to watch. The animation shows what the seafloor looks like off the coasts of Mexico, South ...

Bedmap3 is the most fine-grain map to date of the landscape beneath Antarctica's ice. Scientists created it using more than ...

The sun sets behind Hermann's Fortress (L) in the Estonian city of Narva and the Russian castle of Ivangorod on the opposite side. In its ongoing border dispute with neighbouring Russia ...

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

The largest-ever three-dimensional map of the cosmos, plotting out some 15 million celestial objects, could help reveal the ultimate fate of the universe. Astrophysicists know that the universe is ...

The allied militaries did not specify where within the Arctic Circle the exercise took place, but the area is home to Russian ...

Antarctica isn’t a floating chunk of ice like the Arctic. Beneath its frozen surface sits a solid continent of mountains, rocky terrain, and gold-spewing volcanoes. This hidden world has now been ...

This word has appeared in 81 articles on NYTimes.com in the past year. Can you use it in a sentence? By The Learning Network This word has appeared in 90 articles on NYTimes.com in the past year ...

Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...