Shift from fossil fuels top of agenda for Paris air show, industry having lagged behind other sectors
Projects from gravitational wave detection to viewing the Milky Way and generating thermonuclear power march ahead
Inventor Hugo Spowers has a dream: to replace today’s cars with his own hydrogen prototype. Is the world ready?
It was a tale of two years – the best of times and the worst of times. But not everything went wrong – from Mata’s 1% to orangutans, we look at the good
Until recently the battle to avert catastrophic climate change – floods, droughts, famine, mass migrations – seemed to be lost. But with the tipping point just years away, the tide is finally turning, thanks to innovations ranging from cheap renewables to lab-grown meat and electric airplanes
Wind isn’t just mysterious, destructive and exhilarating – capturing just 2% of it would solve the planet’s energy needs at a stroke. And as the windiest country in Europe, Britain is at the forefront of this green revolution