With Petra having starred in so many movies, and being a world heritage site you’d expect that it had nothing new to offer. Well, the discovery of a massive monument, hidden beneath the sand, just goes to show that even the most familiar things can hold surprises.

Top news today? A treatment that may halt Multiple Sclerosis; not without risks but certainly offering hope. Check out these other positive news stories and have a great weekend:

• Massive New Monument found at Petra
• New Study may Halt Multiple Sclerosis
• Turning Waste CO2 to Stone
• World’s Largest indoor Weather Experiment
• Gates launches Plan to help Africa’s Poor
• National Historical Park to Honour Harriet Tubman
• Responders hone Parachuting & Other Skills in case of Earthquake or Tsunami
• SAS Airline agress pay deal with Pilots to Avoid Strike
• Buffett Auctions off Private Lunch for Homeless Charity
• Sexist Car Manual withdrawn by Fiat
• New Lease of life for Nokia
• Remains of 19th Century Sailor discovered on Southwick Coastal Reserve