Some deaths among the vaccinated are to be expected given how high the threat of COVID-19 is to older people.
How scientists are planning to listen to the sound of the big bang with a gravitational wave detector that would fit in a kitchen....
With athletes from 205 different nations making their way to Japan come thousands of tonnes of equipment and supplies.
African elephants stay in touch over large distances. We found out how.
It may take until the end of the year to get case numbers close to zero, unless more stringent measures are introduced.
The latest survey shows COVID-19 vaccine acceptance is at 81%, but it suggests low reach for the government's vaccination ads,...
COVID-19 vaccination produces a more consistent immune response than a past infection. With the delta variant, the difference...
COVID-19 will always be a very different disease to the flu. We should aim to stamp it out like measles, not let it spread.
Our new research found some deals provided an astonishing 90% of the average recommended daily energy intake for adults.
The lambda variant ripped through Peru and is now spreading globally. But there is little evidence that it is more dangerous...