NASA’s search for life beyond Earth is no longer a distant dream but a coordinated campaign that now stretches from Martian ...

At last week’s DOD RFID Summit, I had the opportunity to sit down for the first time with George Everhart, who took over as CEO of Alien Technology after the company’s failed initial public offering.

A groundbreaking study led by University of Arizona astrophysicist and astrobiologist Daniel Apai introduces a fresh perspective on the search for extraterrestrial life. By moving beyond the ...

New images and data from ESA’s mission to Venus provide new insights into the turbulent and noxious atmosphere of Earth’s sister planet. What causes violent winds and turbulences? Is the surface ...

The Immigration and Naturalization Service has spent more than $31 million and nearly seven years building a computer-based system to keep track of legal aliens, but the system fails to detect about 2 ...