Astronomers have constructed the first detailed 3D map of the properties of cosmic dust in our home galaxy. For their map, the astronomers used 130 million spectra from ESA's Gaia mission, results ...

There are few frontiers in the world that can still be said to be unexplored. One of these terra incognita is the land ...

Dark energy, the mysterious phenomenon that powers the expansion of the universe, may undergo periodic 'violent transitions' ...

Understanding the world starts with a solid grasp of its seven continents, and this continents worksheet makes learning geography fun and interactive. With engaging activities like map labeling, ...

Researchers uncover previously unknown gut microbes in Africa Unique gut bacteria patterns found in people with HIV Study could pave way for ...

The collapse of the Soviet Union greatly reduced the West’s fear of another world war—a fear that had led Western leaders to ...

Russian forces have begun an assault on the town of Sudzha, the main population center in the Kursk region that was captured ...

Prominent health care experts who played a part in the state’s pandemic response say the vaccine roll-out worked, but there ...

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The assault, which the mayor called the largest on Russia’s capital since the war began, was a reminder of Ukraine’s power to ...

The second-place team will receive $10,000 in seed funding. After watching a record 41 first-round pitches, preliminary ...

The publishers that dominate the book trade have all created special imprints that cater to ultraconservative readers. They ...