Paris activates emergency efforts to curb choking smog

Paris authorities have put in place 24-hour emergency measures to limit traffic after record levels of pollution in the French capital.

Man's angsty fight with his parents as a kid comes to life as animation

Mike Cohen has been recording his interactions with his parents for 16 years. Now, one of them has been animated.

'Seinfeld' theme song mixes a little too perfectly with Kendrick Lamar

The bass lines of the 'Seinfeld' theme song are just as well suited to lyrics by Grammy award-winning rappers as they are to sitcoms about nothing.

7 puppy facts that will win over cat lovers

Learn all about puppies with these fun pet facts.

7 unforgettable Ted Cruz quotes

The campaign trail just got a lot more tweetable.

Instagram's Layout app will make you want to create photo collages

With Layout, Instagram has taken a similar approach to collages as Hyperlapse did for time lapse videos: a simple interface that will appeal to both casual and power users.

Mascot madness continues: Vote for your Sweet 16

Round two of our mascot bracket.

Hypnotic video visualizes half a million journeys on the London Underground

26-year-old Will Gallia used Oyster card data from 562,145 journeys on the London Underground network in 2009 to create the visualisation.

9 British medical students feared to be in ISIS-controlled Syria territory

Nine British medical students are believed to have crossed over the border from Turkey to Syria to provide help in Islamic State-controlled territory.