Archaeologists have spent decades excavating the remnants of the Cossack capital of Baturyn in north-central Ukraine. Based on the excavation’s findings, the Ukrainian government has reconstructed the ...

Scientists are proposing a new source of fuel for potential alien life on Europa: Radioactive elements seeping out of rocks and into the moon’s ocean, where it could generate enough energy to support ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...