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.
We travel across the globe and meet the people behind the most fascinating environmental, health and technological innovations in a bid for sustainable solutions to our changing world. Join us every other Sunday at 8.45 pm. We’ll be back in September.
Tiny plastic particles, barely visible, are infecting the world's sea and oceans, where they're being eaten by fish and other aquatic species before making their way up the food...
Biomimicry is the science of mimicking life. Have millions of years of evolution churned out all the answers?
This week, Down to Earth explores Japan's efforts to embrace robots to fill the gap left by a growing shortage of manpower.It's no secret that Japan is facing a demographic...
2014-05-11 Sustainable development
It's more than three years since an earthquake and tsunami crippled Japan's Fukushima nuclear plant and authorities are still battling to contain the fallout.
She's been named Africa's CEO of the year and there's no sign she is going to stop there. This week we're Down to Earth with Daphne Mashile-Nkosi, the first woman to own a mine...