A pair of 2021 satellite photos highlight an unusually heavy snowfall in Hawaii that covered the summits of the volcanoes Mauna Loa and Mauna Kea.

Archaeologists have identified two potential mass graves of Black Union soldiers who were targeted by Confederate guerrillas ...

Our current AI systems may one day evolve into a superintelligent entity, but scientists aren't yet certain what this might ...

The National Science Foundation's Dark Energy Camera reveals a stunning glimpse into the 'dark nebula' known as the Circinus ...

A crocodile DNA study has revealed two previously unknown Crocodylus species in the Caribbean. The crocodiles live on Cozumel ...

Chinese engineers have rescued two satellites that were stuck in the wrong orbit using a novel 'gravitational slingshot' ...

Uturuncu, a dormant volcano in Bolivia, appeared to be getting ready to erupt following earthquakes and "sombrero" shaped ...

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

Using the James Webb Space Telescope, astronomers have discovered "smoking gun" evidence of a hidden feeding supermassive ...

AIs can outperform humans easily on short tasks, but longer ones are the true hurdle to overcome before we can deem them to ...

This photo of M16 is the latest redux image published to mark the 35th anniversary of the Hubble Space Telescope, which ...

Scientists have long known that Saturn's largest moon, Titan, hosts rivers and seas of liquid methane. But it's strangely ...