Why do we dream?

The fitness influencer went silent after a story about her fiancee allegedly cheating went viral.

David Waddell says markets have sniffed out that there are reasons to be less pessimistic in this environment.

A weekly summary of the big stories from financial markets around the world.

An art critic uncovers mysteries from this ancient culture within Saudi Arabia's sandy landscape.

Can AI help this BBC reporter simplify her perfume choices?

So rare they were thought to be a myth and undertake arduous journeys of up to 100 miles to find water.

The dam at Marsh Lake, Minnesota, has created an unexpected opportunity for pelicans.

The Travel Show visits an immersive experience that brings to life a brutal battle between Iceland's Vikings.

The renowned conductor and music director of the Met Opera reveals how a calling became his lifelong journey.

Researchers have created a pacemaker smaller than a grain of rice that does not require open surgery to implant.

There is a difference between our chronological and biological age, which we have the power to control.

Malaysia's minister Zafrul Aziz will be representing the ASEAN bloc in its negotiations with the US.

From a shipwrecking yard in Bangladesh to a river of iron dioxide in Canada, a deep dive in Ed Burtynsky's work.

It takes three years for an otter cub to master the complexities of a successful hunt.

The Travel Show sets off on a journey to celebrate an instantly recognisable travel icon, the VW campervan.

A weekly summary of the big stories from financial markets around the world.

'Off-Map Destination' winner Wolfgat offers a menu made from hyper-local and foraged ingredients.

Tech sector venture capitalist says the global economic uncertainty will mean less investment for private equity.

Tech Now visits Zambia to see how Bitcoin is helping to provide villagers with electricity.

BBC's Tom Brook explores never-before-seen footage and shares his personal connection with the new documentary.