COVID-19

Data from India’s lockdown reveals how black carbon affects climate

Third of adults skipped medical care during early pandemic, study says

Who is more likely to catch COVID-19: A college student or a non-student?

Whitetails can catch COVID-19 virus and give it to other deer, study says

Breaking out: How COVID-19 viruses overcome our immune systems

Does football spread coronavirus? New study finds zero evidence

Fever testing: Wearable device could make process faster and cheaper

Most Americans took risks with travel or leisure before vaccinations began