Modern carnivore communities include species that span a range of body sizes. For example, on the African savannah, there are small species (mongooses), medium...
Study finds odd clustering of distant worlds is due to selection bias, not an unseen planet’s gravity
Distinctive intestines mold feces into sharp-cornered poop
SARS-CoV-2 viral proteins interact with the eukaryotic translation machinery and inhibitors of translation have potent antiviral effects. Here we report that the...
Scientists worry mutations found in Brazil and South Africa could help SARS-CoV-2 evade human antibodies
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) incidence peaked in Manaus, Brazil, in May 2020 with a devastating toll on the city's inhabitants,...
Virologists, evolutionary biologists clash over risks
North America’s “top dog” traveled a lonely evolutionary path
Lower efficacy for Sinovac's vaccine still meets recognized threshold for emergency use, but barely
With an efficacy of more than 70%, the Sinovac vaccine could help Brazil slow the devastating toll COVID-19 is taking on the country