Learning from the past to prepare for the future is critical for the well-being of individuals and societies. For a better ...

In announcing a $35 billion program to bring inexpensive solar power to some 300 million Africans, officials left out two words: climate change.

Asteroids Asteroids have been floating in the dark abyss of space for millions of years. They're often called the remnants of the solar system's formation, composed of rock and metal, and usually ...

It's easy to take for granted such simple delights, but over 13,000 households across the Navajo Nation and Hopi Tribe don't ...

Like Eisenhower’s highway Interstate, the Electricity Interstate would provide the U.S. with immense economic and security benefits for decades to come.

In February 1995, a small research organization known as the SETI Institute launched what was then the most comprehensive ...