It's not that simple (videocast)

For the first time in human history, there are more people over the age of 65 than under the age of five. Longevity and ageing are going to revolutionise everything, argues Andrew...

According to experts, climate change will have rendered 19% of the world uninhabitable by 2070. Where will the millions and millions of people who now live in the at-risk areas of...

The effects of climate change can be witnessed in the huge fires and floods currently ravaging the planet. «We've increased the earth's temperature by over 1° Celsius. That's...

In this interview, astrophysicist Vítor Cardoso talks us through the amazing discoveries about the universe made over the last 30 years and how what, until recently, we thought was...