How and when did dinosaurs first emerge and spread across the planet more than 200 million years ago? That question has for ...

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!).

WHO reports a surge in acute respiratory infections in the Northern Hemisphere, driven by seasonal epidemics of influenza, ...

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 ...

Last night, the sun and Earth collaborated to give us a light show that no fireworks display could rival. Happy New Year!

Comet ATLAS hit a maximum magnitude of -3.4 during its close encounter with the sun, just shy of the brightness of Venus in the night sky.

"We now have this piece of evidence that shows dinosaurs were here in the northern hemisphere much earlier than we thought." While the scientific team is confident they've discovered North America ...

Omega has introduced a new complication to the Speedmaster, but it's something we've actually seen before on a MoonSwatch.

A bright comet could be visible in skies across the globe over the coming days for the first time in 160,000 years. Nasa said the future brightness of a comet is “notoriously hard” to predict, but ...