ALMA researchers reported the discovery of oxygen in the most distant known galaxy. Geologists believe unusual structures in ...

An atom is so small that a single drop of water contains more than a billion atoms. Although tiny, atoms are mostly empty space. The simplified model of the atom is that of a cloud of negative ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

There was no crash, more a scrape and a shudder – but one that would quickly prove fatal to the ship. The passengers rushed ...

The winding network of tunnels is believed to be home to the Chinese army's secretive strategic missile unit, the group in charge of maintaining and, if necessary, launching, Xi Jinping's ICBMs.