News tagged with civilization

At last, how many alien civilizations are there?

During the space age, 1961 was a special year: the Russian cosmonaut Yuri Gagarin became the first man to orbit Earth, while the American astronomer Frank Drake developed the now famous Drake Equation. This ...

Dec 03, 2012
4.1 / 5 (47) 294 | with audio podcast

Could we harvest energy from a star?

Our civilization will need more power in the future. Count on it. The ways we use power today: for lighting, transportation, food distribution and even entertainment would have sounded hilarious and far fetched ...

Feb 04, 2014
3.6 / 5 (23) 40

Report: NSA collecting millions of contact listss

The National Security Agency has been sifting through millions of contact lists from personal email and instant messaging accounts around the world—including those of Americans—in its effort to find possible ...

Oct 15, 2013
5 / 5 (13) 0

ACLU: Slow smartphone updates are privacy threat

One of the leading U.S. civil-rights organizations is taking on an unusual cause: spotty smartphone updates. The American Civil Liberties Union is asking the U.S. Federal Trade Commission to investigate what it considers ...

Apr 17, 2013
3.8 / 5 (15) 1