This year’s top sustainability stories

Scientists are doing their best to create a circular, trash-free world.

British Airways trials ‘game-changer’ 25-second Covid test, Tesco scraps six-pack...

‘Urban Sun’ neutralizes viruses in public spaces, color blindness...

AI solves 50-year-old biology challenge, Unilever to trial 4-day work week, Tasmania...

London-based AI lab DeepMind has solved the 50-year-old protein folding problem; Unilever New Zealand is testing the 4-day working...