Chris Hadfield feels 'old'

In a first webcast since returning home, Hadfield says his body is sore and it feels like he played a rugby game, but he is getting better.

• The Loop Living »

• More from CTVNews.ca »

• Follow The Loop on Twitter »

Close encounters with UFOs

Canadians reported nearly 2,000 UFO sightings last year, a big jump over previous years. What exactly did they see? Jill Macyshon explains.

• The Loop Living »

• More from CTVNews.ca »

• Follow The Loop on Twitter »

Hadfield's readjustment process

The University of Waterloo's Richard Hughson says astronauts return with stiffer arteries, and explains how long it takes them to recover.

• The Loop Living »

• More from CTVNews.ca »

• Follow The Loop on Twitter »

Tech Tuesday

Hoss Gifford of OneMethod Inc. explains how a new iPhone device allows users to text smells to their friends.

• The Loop Living »

• More from CTVNews.ca »

• Follow The Loop on Twitter »

Android, iPhone to get BBM

BlackBerry has announced an expansion of its popular BBM service and a new line of phones aimed at emerging markets.

• The Loop Living »

• More from CTVNews.ca »

• Follow The Loop on Twitter »

Canada AM: The search for high tech toys

Daily Planet Co-hosts Ziya Tong and Dan Riskin dish about the ll-access pass to the weirdest, hottest, and most cutting edge technologies.

• The Loop Living »

• More from CTVNews.ca »

• Follow The Loop on Twitter »

Tired of Twitter spoiling your TV show?

Tired of tweets spoiling plot twists of your favourite TV shows? A teenager has developed an app that could just offer a solution for that.

• The Loop Living »

• More from CTVNews.ca »

• Follow The Loop on Twitter »

Emergency space walk

In one of his last major tasks as ISS commander, Chris Hadfield will be supervising an emergency spacewalk. Omar Sachedina has details.

• The Loop Living »

• More from CTVNews.ca »

• Follow The Loop on Twitter »

'Fluid leak not dangerous'

Canadian astronaut Chris Hadfield says a radiator leak on the ISS is serious, but the problem has been stabilized.

• The Loop Living »

• More from CTVNews.ca »

• Follow The Loop on Twitter »