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The potential of elephant grass as fuel

In the fight against climate change, some see potential in elephant grass as a clean fuel

• 26 mins

Should the wealthy pay more tax?

We consider the idea of a wealth tax proposed by some in the US presidential race

• 26 mins

Should the wealthy pay more tax?

We consider the idea of a wealth tax proposed by some in the US presidential race

• 26 mins

Saudi Aramco flotation values oil giant at $1.7tn

Saudi Arabia has placed a preliminary valuation on state oil company Aramco.

• 23 mins

What happened to WeWork?

Office-sharing company WeWork has had a tough year, so we ask where things went wrong

• 26 mins

Samsung wants more of its devices to made in China

The South Korean technology giant is outsourcing more manufacturing to Chinese companies.

• 26 mins

Could we all work a four-day week?

After Microsoft in Japan offered workers a four-day week we ask if the idea could spread

• 26 mins

Juul faces mounting state lawsuits in US

The biggest vaping firm in the US has been hit with a lawsuit by the state of New York.

• 26 mins

The challenge of providing clean water

Some countries struggle to provide clean water and sanitation, so how can it be improved?

• 26 mins

The challenge of providing clean water

Some countries struggle to provide clean water and sanitation, so how can it be improved?

• 26 mins

The battle for streaming subscriptions

We look at the future of streaming, with a raft of new services launched or coming soon

• 26 mins

The battle for streaming subscriptions

We look at the future of streaming, with a raft of new services launched or coming soon

• 26 mins

Germany's economic future

We take stock of the German economy on the day Angela Merkel marks 14 years as Chancellor

• 26 mins

Germany's economic future

We take stock of the German economy on the day Angela Merkel marks 14 years as Chancellor

• 26 mins

Voting out corruption in Romania

Romanian voters say ongoing corruption is their main concern

• 23 mins

Is Hyperloop worth the hype?

Travelling at over 300mph in a tube may be intriguing, but will Hyperloop catch on?

• 26 mins

Is Hyperloop worth the hype?

Travelling at over 300mph in a tube may be intriguing, but will Hyperloop catch on?

• 26 mins

Can aviation go green?

As the airline Easyjet pledges to become carbon neutral, we ask what that really means

• 26 mins

Can aviation go green?

As the airline Easyjet pledges to become carbon neutral, we ask what that really means

• 26 mins

The challenge of ransomware

We ask if it's a good idea to pay a ransom if your computer is infected with ransomware

• 26 mins

The challenge of ransomware

We ask if it's a good idea to pay a ransom if your computer is infected with ransomware

• 26 mins

Does capitalism have a moral dimension?

We ask whether successful firms should have a moral mission beyond simply making money

• 26 mins

Does capitalism have a moral dimension?

We ask whether successful firms should have a moral mission beyond simply making money

• 26 mins

Have you lied on your CV?

Is it ever worth lying on your CV? And what happens if you get caught?

• 26 mins

Have you lied on your CV?

Is it ever worth lying on your CV? And what happens if you get caught?

• 26 mins

COP25 to kick off in Madrid

The UN's annual climate change conference will get under way in Madrid on Monday

• 23 mins

The challenges of carbon trading

Carbon trading is seen as a tool to combat climate change, but it has its challenges

• 26 mins

Trump puts fresh tariffs on Argentina and Brazil

Steel and aluminium exports from the two countries will be subject to the tariffs.

• 26 mins

The business of pets

We examine the pet industry that runs from pamper parlours to cutting edge vet theatres

• 26 mins

The business of pets

We examine the pet industry that runs from pamper parlours to cutting edge vet theatres

• 26 mins