Aerosol
Sciences & Technology
Which air cleaners work best to remove aerosols that contain viruses?
Many air cleaners claim to remove SARS-CoV-2 virus particles from our homes, offices and classrooms – so what should you be looking for?
Sciences & Technology
Six safety tips for hotel quarantine
Even during a pandemic people need to travel the world, so researchers have devised a list of things travellers can do as individuals, to quarantine more safely
Sciences & Technology
How do aerosols help our atmosphere clean itself?
Antarctica’s pristine air and waters - and a unique shipboard laboratory - are helping researchers delve into climate change
Sciences & Technology
The hole in the ozone
The environmental issue we managed to fix* and why we still need to be sunsmart