Top stories: Japan declares limited state of emergency; WHO calls for more equitable vaccine rollout; Singapore PM gets vaccine.
The newly grown coral has just survived its first bleaching event and is on track to spawn next year.
Here are three ways to decode the signals from our immune systems to help us understand and fight COVID-19 - and to prepare us for any...
Top stories: US facing 'rough' winter; WHO warning on short-term infection surges; restrictions extended in Germany.
Mathematical models show that if wealthy countries buy up all the first available vaccines, the pandemic will kill more people than if they were equally distributed....
In person-meetings are not the 'gold standard' anymore, says the Microsoft co-founder.
The technology accurately identified 98.5% of coughs from people who were confirmed to have COVID-19 - and 100% of coughs from asymptomatics.
Top stories: Spain sets record one-day case increase; hope for 'cellular immunity'; WHO advises countries to invest in basics.
The potential to harvest water on the moon would be beneficial to future lunar landings... and beyond.
Eradicating COVID-19 would require prolonged and severe travel restrictions and rigorous testing of passengers pre and post-travel.