In two recent studies, researchers suggest a weakening ocean current system is to blame for a persistent cold spot in the ...

The quintessential superhero has always stood for truth and justice, but the final part of his catchphrase has morphed to ...

Similar examples of ancient lion artifacts appear to have been used as door knockers. But the newly discovered discs may have ...

The "new stars" are best seen from the Southern Hemisphere, but people have spotted them from the United States by looking ...