Geoengineering Wins Reluctant Interest from Scientists as Earth’s Climate Unravels

Space Perspective completes 1st uncrewed balloon flight to the edge of Earth's atmosphere (video)

Scientists at CERN spent the last decade waiting for a one-in-ten-billion chance event, and now they’ll spend the next few years figuring out whether it challenges the laws that (we think) govern the smallest building blocks of matter.

How Many Dinosaur Species Roamed Earth? It’s Surprisingly Hard to Know