A medieval find in a German forest: 273 silver coins from the 11th century reveal secrets about power and wealth in Central ...

Footprints and drag marks from early humans using travois are discovered at White Sands, NM, dating back 22,000 years.

Goodbye to lithium? The new sodium battery, safer and more economical, promises more than 5,000 hours of useful life.

According to a new study, ocean acidification planetary boundary, endangering marine life and coastal economies.