Currently, 8.2 million people die from cancer worldwide every year, out of which, 4 million die before the age of 70.

The first baby conceived by in vitro fertilization was born in 1978. Back then it was a sensation. Now it's a tool in reproductive medicine. Especially in North America, there's a huge market for made-to-order babies. Watch:

The TPP involves 12 Pacific Rim nations which account for 40 percent of the global economic output and 26 percent of world trade.

Today, ‪#‎Carnival‬ festivities kicked off in ‪#‎Cologne‬, with ‪#‎Weiberfastnacht‬. ‪#‎Watch‬:

Right-wing and left-wing candidates like Trump and Sanders set the tone in the US primaries. How dangerous are their populist campaigns? Watch: