How and when did dinosaurs first emerge and spread across the planet more than 200 million years ago? That question has for ...
NASA's Mars Reconnaissance Orbiter has captured images of kidney bean-shaped frozen sand dunes in Mars' northern hemisphere, ...
A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them ...
From the total lunar eclipse in March to three epic supermoons this fall, these are the best celestial events of 2025 that are worth traveling for (plus one to look forward to in 2026!).
G3 (ATLAS) should be visible from the southern hemisphere, and possibly also the northern hemisphere, over the next few days ...
WHO reports a surge in acute respiratory infections in the Northern Hemisphere, driven by seasonal epidemics of influenza, ...
The Paris-based agency held its supply forecasts for Russia and Iran steady for this month given an uncertain outlook over ...
Paleontologists say the fossils could prove dinosaurs lived in the northern hemisphere millions of years earlier than ...
These images of the aurora borealis, courtesy of the University of Calgary Faculty of Science research team show the ...
A solar storm could add excitement to New Year’s Eve, with the northern lights expected to light up the skies across several ...
A once-in-a-lifetime comet is approaching the sun — and it will be visible for the first time in 160,000 years. The comet ...
Last night, the sun and Earth collaborated to give us a light show that no fireworks display could rival. Happy New Year!