From: CNN on Wed, Jul 16 2008 10:06 AM

A solar power systems company aims to build an office that is "zero waste" and "sustainable."

From: CNN on Tue, Jul 15 2008 12:06 PM

Anderson Cooper talks with special correspondent Lisa Ling about shark finning, a brutal practice.

From: CNN on Sat, Jul 12 2008 1:10 PM

The Data Doctor has some tips on computer firewalls, one of the essential components to good Internet security.

From: CNN on Mon, Jul 07 2008 9:26 AM

Security preparations for the political conventions may include wild weapons! CNN's Ed Lavandera has the story.

From: CNN on Tue, Jul 01 2008 8:02 AM

Japan's latest toilets include retractable water jets, odor sensors and music to muffle bathroom noises.

From: CNN on Fri, Jun 27 2008 1:02 PM

Excited scientists look at a giant squid found off the coast of California. KGO reports.

From: CNN on Tue, Jun 10 2008 2:12 PM

Scientist invents way to make oil out of common pond scum.

From: CNN on Mon, Jun 09 2008 8:07 AM

The author the new book, "Spycraft," shows off some real gadgets used by the CIA.

From: CNN on Thu, Jun 05 2008 12:34 AM

Government scientists want big ships to slow down near endangered right whales. CNN's Miles O'Brien reports.