Ocean Cleanup Project drags its fractured plastic-catching barrier in for repairs (photos)
Despite the latest setback, CEO Boyan Slat is adamant this is a speed hump rather than a roadblock
Mark your calendars: 2019 spaceflight events you don’t want to miss (photos)
Among other things is the 50th anniversary of the Apollo 11 mission that put humans on the moon for the first time
“For 30 years I’ve been obsessed by why children get leukaemia. Now we have an answer”
Newly knighted cancer scientist Mel Greaves explains why a cocktail of microbes could give protection against disease
