Archaeologists in Poland uncovered two massive tombs hidden within megalithic structures often referred to as “Polish ...

Sustainability science is an emerging field of academic research. Sustainability scientists focus on understanding and addressing the complex interactions between humans and the natural world from an ...

Dark energy, a mysterious force that scientists believe is behind the accelerated expansion of the universe, is weakening — which could result in the universe over the course of billions of years ...

The latest on technology policy from AEI in your inbox every day.