The Cool Down on MSN

Researchers make incredible breakthrough with toothpaste made from shocking source: 'Stronger, healthier smiles'

"Eliminates the need for traditional plastic resins." Researchers make incredible breakthrough with toothpaste made from ...
Science Daily

The Moon’s south pole hides a 4-billion-year-old secret

A colossal northern asteroid impact billions of years ago likely shaped the Moon’s south polar region and explains its uneven ...