Learn more about how genetic research reveals the Norwegian lemming only split from its Siberian cousin 35,000 years ago.

Learn why some orcas, commonly known as killer whales, are sharing their prey with humans.

They’re not a perfect match, but it’s way too hot on the first planet for us to hop over and confirm for ourselves.

Mercury is the month's highlight, reaching greatest elongation July 4. Also on show in the Southern Hemisphere: Mars, Saturn, ...

Despite introducing the modern world to Nintendo games with 1981’s arcade classic, the great ape was quickly sidelined in favor of making Mario a star. While the mustachioed plumber and his brother ...

Ryan Gosling plays a middle-school science teacher blasting off into space — whether he likes it or not — in 'Project Hail ...

To achieve its ambitious plans for missions to the moon and beyond, Russia needs other spacefaring nations as partners. But ...

"We have discovered a galaxy that has been 'perfectly preserved' for billions of years, a true archaeological find that tells ...

New images from the European Space Agency’s Biomass mission show how the satellite uses advanced radar to map flows of carbon ...

in what we call a depositional basin. So that's a place where sediment accumulates. and you will never ever turn into a ...

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

Made from over 1,100 images captured by NSF-DOE Vera C. Rubin Observatory, the video begins with a close-up of two galaxies ...