Droplets that people expel when they sneeze, cough or talk come in a wide range of sizes, and scientists are trying to pin down how risky the various kinds are.
coronavirus
London police, protesters clash at COVID-19 demonstration
Demonstrators in Trafalgar Square were protesting lifestyle restrictions as the government tries to stem a sharp rise in infections.
U.S. colleges struggle to salvage semester amid outbreaks
Tensions with local health leaders flare as colleges are blamed for exacerbating local coronavirus numbers.
New York logs more than 1,000 daily COVID-19 cases
The uptick marks the first time since June 5 the state has seen a daily number that high.
Progress against virus brings complacency in parts of Africa
Schools are reopening in Zimbabwe, along with churches, bars, restaurants, airports and tourist attractions.
UMaine students sue for refunds over coronavirus shutdown
They are seeking tuition refunds over the UMaine System’s decision to move online during the coronavirus pandemic this past spring.
Girls’ soccer: To play again was ‘like magic’ for Portland and Deering
Lydia Stein’s goal with 36 seconds left in double overtime lifts Portland to a 1-0 win in a long-awaited season opener.
The Latest: Wisconsin has record number of daily new cases
Health officials say 2,817 people have tested positive for the virus.
Maine CDC reports 25 new cases of coronavirus, no more deaths
Health officials are warning of ‘community spread’ in York County and danger in neighboring Oxford County schools.
The humble Farmer: For a storyteller, even the dentist is something to look forward to
When you ask your hygienist about the most horrible thing she’s ever seen, look out.