If an alien landed on Earth, how would you decide if it had free will like us, or was a sophisticated automaton?
New research shows uncertainty isn't the cause of slow economic growth. But that could change if the government isn't clearer about policies.
Markets hate uncertainty and the economic data reflects the turbulent nature of British politics.
Research comes with risk and uncertainty so getting the right message across to the people who matter can be a challenge for scientists. A new plan out today hopes to change that.
Economists have determined a new way to measure economic policy uncertainty, but there's a gap between uncertainty and economic downturns - why?
Uncertainty will be the nebulous, long-term effect of Brexit on the UK economy that is hard to measure and hard to prevent.
Just like apes, humans fear the unknown, and that's why there's so much uncertainty this week as markets brace for an interest-rate decision by the Federal Reserve.
It's increased global economic volatility that will cause the most uncertainty, rather than the election result.
The Reserve Bank of Australia has created a new index for uncertainty in the Australian economy based on news, financial indicators and economic variables.
The more knowledge we gather in our search for answers to the unknown, the more uncertainty we uncover. But that's not a bad thing.
Uncertainty is an unavoidable part of life but for many people, it triggers harmful levels of stress. The good news is that there are a number of things you can do to handle uncertainty better.