Archaeologists working at several sites in southern Africa have uncovered hundreds of unusual pieces of engraved ostrich eggshell. More than…
For much of evolutionary history, many animals reproduced and then left their offspring to survive alone. A study published in…
Unsweetened sparkling water may be a better option for teeth than sugar-sweetened soda, according to preliminary research comparing how several…
Mars was not always the cold, dry world we see today. Billions of years ago, scientists believe it may have…
Primordial black holes have remained one of astronomy's most intriguing ideas for decades. Now, researchers at the University of Miami…
Researchers led by the Institute of Cosmos Sciences of the University of Barcelona (ICCUB) have developed a new technique that…
People age differently. Some remain free of major diseases well into old age, while others develop serious health problems much…
Scientists at the University of Cambridge have created tiny lab-grown brain and spinal cord systems that mimic how movement signals…
As cannabis use grows among older Americans, Stanford Medicine experts are warning that today's marijuana products are far more powerful…
For decades, scientists searching for life beyond Earth have focused on one central challenge: identifying the right molecules to look…