The centuries-old city of St. Augustine is an enduring reminder of Spain’s long history in Florida, going back generations ...

New research is reshaping how scientists understand the earliest days of Earth’s formation—suggesting that the deep interior of our planet locked in its defining features just 100 million years after ...

Scientists know this is affecting the climate, because the vital role that clouds play in warming and cooling the planet is ...

People have always studied the skies to predict the weather, but recently scientists have noticed that clouds are changing on ...

Only a few years ago, astronomers heralded the discovery of a rocky world circling the sun 's closest space neighbor, Proxima ...