In a bid to slow down the rising temperature of the Earth and reduce the greenhouse effect, tech innovators around the world are looking for ways to remove CO2 from the atmosphere and, in some cases, even turn it into something new. Read on

A growing population, increased urbanisation, climate change and depleted soil - producing enough food to sustain the world is becoming more and more of a challenge. Agriculture needs new approaches and innovation. Could vertical farms hold the key? Read on

Microscopic plastic particles are now found in our water, our soil and even in the air we breathe. Where do they come from, what do they do to us and, most importantly, what can we do about them? Read on

It's been called "one of the most important scientific achievements of the last 100 years" and "the distributed trust network that the Internet always needed and never had." So, what exactly is blockchain technology and how does it work? Read on

Climate change, particulate pollution, C02 emissions: If we're to make a switch from fossil fuels to clean energy, the transport sector needs to find new concepts, alternative energy sources, and innovative solutions. Not just because our stocks of fossil fuels are dwindling, but most importantly because burning them emits huge amounts of greenhouse gases. Read on

Visions of a society without waste are spreading! The widely discussed concept of the Circular Economy promises to reward sustainable economic activity. Are we at the brink of implementing a fair economy that is not only economically, but also ecologically and socially profitable? Read on