A new observatory rising in Chile adds to China's extensive Latin American space network that is boosting its goal of ...

Another year of skywatching is upon us, and there's a lot to look forward to in 2025!

Want the best Santa Tracker and to play some fun games through Norad or Google? We're live-blogging Santa's movements as he ventures out from the North Pole ...

Papers from European research groups that have helped draw attention to AMOC this decade include the ... world’s most sophisticated tools for depicting Earth’s climate in 3D detail: the Community ...

When it comes to holiday gifting, nothing brings more joy than a toy that sparks imagination and fills a child’s eyes with wonder. Whether you’re shopping for a tiny tot just discovering the magic of ...

Want the best Santa Tracker and to play some fun games through Norad or Google? We're live-blogging Santa's movements as he ventures out from the North Pole ...

Summer nights mean late sunsets and lingering twilight, hardly a recipe for great night-sky observing. But this January exceeds expectations with fine views of four bright planets. Venus punches ...

His second term, beginning Jan. 20, emphasizes unilateralism, expansionism and a revival of U.S. primacy in the Western Hemisphere. Trump’s rhetoric about reclaiming the Panama Canal ...

The concentration of 239+240 Pu activity turned out to be much higher in the Northern than the Southern Hemisphere, which reflects an uneven deposition of Pu coming from nuclear weapon tests ...

In the cramped confines of a small cavern to the south of Paris, scientists have 'read between the lines' on the floor and ...

When does winter start in 2024? Here's the science of the winter solstice, and why its the shortest day of the year in the Northern Hemisphere. When you purchase through links on our site ...