2020 has been an unforgettable year. We’ve witnessed world-changing, paradigm-shifting events, all under the cloud of the Covid-19 pandemic. CNN’s Clarissa Ward looks back at the major international events of the year.
2020 has been an unforgettable year. We’ve witnessed world-changing, paradigm-shifting events, all under the cloud of the Covid-19 pandemic. CNN’s Clarissa Ward looks back at the major international events of the year.
Eating too much sugar on antibiotics could squash helpful gut bacteria 
Electric stoves could help people with asthma breathe easier 
A nanoparticle revealed the tiny impact of a single gas atom 
Was van Gogh’s ‘The Starry Night’ a flight of fancy or a real sky? 
This ‘living drug’ could change the course of autoimmune disease 
AI could turn scientific papers into research assistants 
World News in Brief: Russian attacks intensify, UN team tours West Bank, ‘unlawful’ elderly deaths 
Mothers get nearly eight times more paid leave than fathers – and women pay the price