We know smoking causes cancer. But do you know why?

We know smoking causes cancer. But do you know why?

Scientists have for the first time shown the specific mutations that make smoking cause cancer. By analysing the genomes of 5,243 tumours, an international team of researchers identified mutations associated with tobacco smoke , cancers showed signature characteristics if the tissue involved had been exposed to smoke. Nov 3, 2016
What does the Uber tribunal ruling mean for the gig economy?

What does the Uber tribunal ruling mean for the gig economy?

In October, a London tribunal ruled that Uber drivers are entitled to basic work benefits such as sick pay and holidays. The move has widely been viewed as a landmark ruling, and the first major challenge to the emerging gig economy in the UK. Uber argue that all their drivers are in fact self-employed, but workers and some unions dispute this, and say the company is trying to avoid paying out costly benefits. Uber currently has 40,000 drivers working in London. Nov 1, 2016