CBC Top Stories : How Hubble's eye-in-the-sky changed our view of the universe

Date: 2015-04-24
Hubble May 13 2009 space shuttle Atlantis grapple

The Hubble space telescope changed how scientists understand the universe. On its 25th anniversary, we look at how it did so, and the mysteries it revealed.

CBC Top Stories : Decided not to post that on Facebook? It was saved anyway

Date: 2015-04-23

Have you ever typed a post or comment into Facebook, realized it was too stupid or offensive, and decided not to post it? It looks like Facebook collected that thought anyway, warns an Irish tech consultant.

CBC Top Stories : Home owners: Who should worry about Canada's bubble?

Date: 2015-04-22

In a survey of housing costs around the world, the Economist magazine says Canada’s housing prices are 35 per cent overvalued when compared to Canadian incomes.