Phil Muncaster and Rosalie Marshall discuss the biggest stories this week, including an about-turn by Facebook on its terms and conditions, a round-up of the key announcements from Mobile World Congress, the latest on The Pirate Bay copyright infringement court case, and some good news at last for Yahoo.
The skeleton was unearthed more than 20 years ago in South Africa
Moon's dark side is mountainous, rugged and never visible from the Earth
The groundwater basins in some areas of Tehran have been damaged irreversibly
This is the first time that any spacecraft on Mars has recorded air vibrations on the planet