From: The Baltimore Sun on Sun, Jul 03 2011 4:21 PM

Guide dogs and white canes have, for years, helped the blind and visually impaired navigate the world around them but soon, technology may also have an important part to play. Engineers at the University of Southern California (USC) are developing a robotic navigation aid for the blind, built fr...

From: The Baltimore Sun on Sun, Jul 03 2011 1:11 PM

Libyan rebels denounce African Union roadmap for peace, calling for Muammar Gaddafi to step down and be tried for crimes against humanity. Jessica Gray reports.

From: The Baltimore Sun on Sun, Jul 03 2011 9:53 AM

An oil spill blackens part of the Yellowstone River in southern Montana.

From: The Baltimore Sun on Sat, Jul 02 2011 2:26 PM

Secretary of State Hillary Clinton calls on Gaddafi to step down during visit in Spain.

From: The Baltimore Sun on Sat, Jul 02 2011 11:18 AM

Chavez loyalists gather to support their leader’s quick recovery from cancer.

From: The Baltimore Sun on Sat, Jul 02 2011 8:13 AM

Muammar Gaddafi threatens to target Europe if NATO continues with air strikes on Libya. Deborah Gembara reports.

From: The Baltimore Sun on Fri, Jul 01 2011 7:13 PM

John Camperlengo of Gentiva Health Services, said records show Cindy’s password and username logged in at her work computer during week of March 17, 2008. Cindy's supervisor, Deborah Polisano says work-history records show that Cindy was at work on March 17 and 9.5 hours on March 21.

From: The Baltimore Sun on Fri, Jul 01 2011 7:13 PM

Dr. Michael Warren, a forensic anthropologist from University of Florida, says there is no policy that says a skull should be split open for examination. He also rebuts testimony from Dr. spitz, who criticized Orange-Osceola chief medical examiner Jan Garavaglia.

From: The Baltimore Sun on Fri, Jul 01 2011 3:42 PM

Mitt Romney visits former Allentown Metal Works

From: The Baltimore Sun on Fri, Jul 01 2011 12:28 PM

Amateur video shows a massive lightning bolt striking the spires of the Willis Tower in Chicago. No damage was reported. (July 1)

From: The Baltimore Sun on Fri, Jul 01 2011 12:25 PM

Induction Day is the first day of a plebes life at the Naval Academy in Annapolis. There are more than 1,200 plebes in the class of 2015 who will spend seven weeks getting in shape and learning the ropes. (Christopher T. Assaf/Baltimore Sun video)

From: The Baltimore Sun on Fri, Jul 01 2011 9:10 AM

Venezuela President Hugo Chavez confirms he underwent surgery in Cuba to remove cancerous cells.

From: The Baltimore Sun on Fri, Jul 01 2011 9:08 AM

All Jeff Ellis could do was wait as he sat terrified 30,000 feet in the air staring at the wriggling scorpion that stung him on a flight to Alaska. (July 1)

From: The Baltimore Sun on Thu, Jun 30 2011 5:28 PM

Perry disagreed with state prosecutors who wanted permission to let jurors sniff the odor of human composition taken from Casey Anthony’s Pontiac Sunfire. Anthony's attorneys argued against the move, saying there is no precedent in Florida.

From: The Baltimore Sun on Thu, Jun 30 2011 5:18 PM

Tensions between Prince Albert and his bride-to-be Charlene Wittstock played down as Monaco prepares for a royal wedding.

From: The Baltimore Sun on Thu, Jun 30 2011 5:18 PM

Four leading members of Cambodia’s brutal Khmer Rouge regime appear in court on genocide charges.

From: The Baltimore Sun on Thu, Jun 30 2011 5:18 PM

A woman who said she had an affair with Casey Anthony’s father testified on Thursday. George Anthony denies having an affair with Krystal Holloway. Casey Anthony is on trial for her 2-year-old daughter's murder. (June 30)

From: The Baltimore Sun on Thu, Jun 30 2011 5:18 PM

A Nigerian man boarded a Virgin America airplane last week with an invalid boarding pass, making it through a federal security checkpoint where travelers must show identification and their boarding passes. (June 30)

From: The Baltimore Sun on Thu, Jun 30 2011 5:18 PM

The Federal Election Commission says comedian Stephen Colbert can use his TV show’s resources to boost his political action committee, but he must disclose some major expenses as in-kind contributions from the show's corporate owners. (June 30)

From: The Baltimore Sun on Thu, Jun 30 2011 1:51 PM

A man yanked French president Nicolas Sarkozy by the shoulder, nearly knocking him to the ground. Sarkozy was shaking hands in a crowd when it happened. The man was detained and questioned. (June 30)