For nearly a decade, cosmologists have wrestled with a nagging...

Monumental burial mounds or structures usually bring to mind kings,...

Earth started out as a ball of liquid fire, its...

The dream of living beyond Earth demands fresh food far...

Silicon has run almost every computer processor for six decades,...

It’s easy to assume that when fish hang still in...

Young trees in large forests are often dismissed as bit...

For decades, researchers have questioned whether boys and girls are...

Everyone knows exercise is good. It keeps hearts healthy, muscles...

A remote radar station on China’s Hainan Island has spotted...

Koalas are everywhere on postcards and souvenirs. People think of...