Science and technology

Associated Press
FILE - In this Thursday, July 7, 2011 file photo, Israeli police officers stand guard at Ben Gurion international airport near Tel Aviv , Israel. In a modern twist on Israel's vaunted history of airport security, the country has begun forcing incoming travelers deemed suspicious to open their personal e-mail accounts for inspection. (AP Photo/Ariel Schalit, File)

View gallery

500 photos

Astronomy, meteorology, environment, archaeology, electronics, computers and gadgets

View Comments (0)