Don't miss

Replay


LATEST SHOWS

EYE ON AFRICA

South African court bars schools from promoting any one religion

Read more

THE DEBATE

Wannacry more: How vulnerable are we to cyber attacks?

Read more

MEDIAWATCH

Time to remove fake Trump 'Time' covers from display!

Read more

FOCUS

Spain struggles to tackle violence against women

Read more

MIDDLE EAST MATTERS

How drones are transforming the battleground in Syria

Read more

ENCORE!

Film show: The Netflix debate, 'Faces Places' and 'Marnie'

Read more

EYE ON AFRICA

Over 8,000 migrants rescued from Mediterranean in 48 hours

Read more

THE DEBATE

Farewell to arms? Crucial step for Colombia peace process

Read more

IN THE PAPERS

Angela Merkel softens resistance to gay marriage

Read more

DOWN TO EARTH

We meet the people behind fascinating environmental, health and technological innovations in a bid for sustainable solutions to our changing world. Saturday at 7.20 pm. Or you can catch it online from Friday.

Latest update : 2013-09-25

Planet Solar, mission accomplished

It's mission accomplished for Planet Solar. The biggest solar-powered boat in the world has travelled 20,000 kilometres in five months. Its team gathered samples along the Gulf Stream over several months to understand the effects of climate change.

By Shona BHATTACHARYYA

COMMENT(S)

Archives

2017-06-20 Antarctica

Who benefits when the ice caps melt?

The Arctic and Antarctica are warming twice as fast as the rest of the planet, with the amount of sea ice lost equal to the size of Mexico (when we compare what we have today to...

Read more

2017-06-09 Mars

Could Mars be our Planet B?

As humans continue to ravage Earth, is it time to consider other planets as an alternative home? NASA and a host of private organisations - including Elon Musk's SpaceX - are in...

Read more

2017-05-26 Donald Trump

Trump has already quit the Paris climate deal - just not publicly

It doesn't really matter whether US President Donald Trump pulls his country out of the world's first binding agreement on climate change. All of his actions since taking office...

Read more

2017-05-09 France

Imagining a world without pesticides

After being used for decades by modern intensive agriculture, pesticides are now showing their limits. In southern Africa, a kind of pesticide-resistant caterpillar is destroying...

Read more

2017-04-24 tourism

How green is ecotourism?

In the past few decades, ecotourism has become increasingly popular but still represents only a fraction of the tourist industry: just 5%, according to the UN. For many nature...

Read more